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David J Buendorf

from Maple Grove, MN
Age ~55
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Also known as:
Dave J Buendorf
Phone and address:
11701 Red Fox Dr, Hassan, MN 55369
(763) 577-5954
Related to:
Heidi J Biermaier, 35Diane T Neil, 75Vernita A BuendorfElaine S Hoffman, 82Claire Buendorf, 30Clyde H Buendorf, 64Clifford O Buendorf, 86Carol L Buendorf, 55Clifford Buendorf, 89Barry A Hoffman, 83Dale C Buendorf, 54
Connected to:
Tyler Bueneman, 49Francisco Buenfil, 53Robby F Buenfil, 32Susan J Buenfil, 57Paula R Buenger, 62Thomas E Buenger, 96William E Buenger, 75Andrea D Buening, 64David E Buening, 68Kevin W Buening, 45

David Buendorf Phones & Addresses

  • 11701 Red Fox Dr, Maple Grove, MN 55369 (763) 577-5954
  • Walters, MN
  • Hollandale, MN
  • Scotts Valley, CA
  • Eagan, MN
  • Minneapolis, MN

Work

Position: Clerical/White Collar

Education

Degree: High school graduate or higher

Publications

Us Patents

Method And Apparatus For Laser Welding Incorporating Galvanometer Delivery

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US Patent:
20060144827, Jul 6, 2006
Filed:
Dec 30, 2004
Appl. No.:
11/027352
Inventors:
Jason Papenfuss - Minneapolis MN, US
David Buendorf - Maple Grove MN, US
International Classification:
B23K 26/28
B23K 26/22
US Classification:
219121640
Abstract:
Methods and systems for laser welding using a galvanometer to deliver laser energy in a multiple point sequence for high-speed and low-temperature welding of batteries, capacitors, medical devices, and related medical device components or the like.

Welding Method Including Continuous Wave Welding And Pulse Welding For Component Of An Implatable Medical Device

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US Patent:
20130136979, May 30, 2013
Filed:
May 22, 2012
Appl. No.:
13/477886
Inventors:
Pankaj Mohan - Maple Grove MN, US
David J. Buendorf - Maple Grove MN, US
Jeffrey J. Louwagie - Minnetonka MN, US
Assignee:
MEDTRONIC, INC. - Minneapolis MN
International Classification:
H01M 2/08
H05K 7/00
B32B 1/06
H05K 5/00
B23K 11/00
B32B 7/04
US Classification:
429185, 219148, 428198, 428 341, 174 50, 361728
Abstract:
A component of an implantable medical device may include a first member, a second member, and a composite seam weld formed between the first member and the second member. In some examples, the composite seam weld includes a continuous wave (CW)-welded portion formed using CW welding and a pulse-welded portion formed using pulsed welding. A first end of the pulse-welded portion may partially overlap a first end of the CW-welded portion and may be offset from the first end of the CW-welded portion in a direction substantially perpendicular to a longitudinal orientation of the first end of the CW-welded portion. Techniques for forming composite seam welds are also described.

Electrode Assembly With Hybrid Weld

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US Patent:
20130164582, Jun 27, 2013
Filed:
Dec 21, 2011
Appl. No.:
13/332551
Inventors:
Seth M. Humphrys - Golden Valley MN, US
David J. Buendorf - Maple Grove MN, US
Hailing Zhao - Maple Grove MN, US
International Classification:
H01M 10/36
B23K 26/22
B23K 20/10
H01M 10/0587
US Classification:
429 94, 296231, 21912164, 2281101
Abstract:
An electric storage battery including a jelly roll type electrode assembly having a mandrel. The mandrel includes a positive portion, negative portion and removable portion. The mandrel has two faces with grooves dimensioned to accommodate positive and negative feedthrough pins. Electrodes are welded to the mandrel using an ultrasonic weld to the face on which the electrodes are attached. An additional weld is made to at least one ultrasonic weld using a through-mandrel laser weld, incident on the opposite face from which the ultrasonic weld. The laser melts the mandrel such that molten mandrel material fills the area under the foil at the area of the ultrasonic weld, the surface area of the foil being significantly increased by knurls formed by ultrasonic welding. Electrodes are wrapped around the mandrel using the removable portion to wind the mandrel. The mandrel allows tighter wrapping of the jelly roll assembly increasing battery miniaturization.

System For Continuous Laser Beam Monitoring And Analysis

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US Patent:
20150129750, May 14, 2015
Filed:
Nov 13, 2013
Appl. No.:
14/078886
Inventors:
- Minneapolis MN, US
David J. Buendorf - Maple Grove MN, US
Dennis L. Howard - Forest Lake MN, US
Paul C. Ray - Maple Grove MN, US
Matthew J. Sanders - Wayzata MN, US
Assignee:
MEDTRONIC, INC. - Minneapolis MN
International Classification:
G01J 1/42
US Classification:
2502141
Abstract:
A system for continuously monitoring a laser beam includes a photodiode sensor mounted adjacent to a laser beam optical path. A laser beam optical path analysis module connected to the photodiode sensor and adapted to receive, analyze and report the sensor output from the photodiode sensor.
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David J Buendorf from Maple Grove, MN, age ~55 Get Report