Robert Rees Rofen from San Leandro, CA, age 98

Resumes

Public Relations At Kordon Llc

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Position:

Public Relations at Kordon LLC

Location:

San Francisco Bay Area

Industry:

Biotechnology

Work:

Kordon LLC
Public Relations

Business Records

Name / Title

Company / Classification

Phones & Addresses

Robert Rofen
President

Armor Guard Powder Coating
Powder Coatings (Manufacturers

2242 Davis Ct, Hayward, CA 94545
(510) 782-4058, (510) 784-0945

Robert R. Rofen
President

NOVALEK, INC
Mfg Dog/Cat Food

2242 Davis Ct, Hayward, CA 94545

Robert Rofen
Director

Aquatic Research Institute
Library Civic/Social Association

2242 Davis Ct, Hayward, CA 94545

Publications

Us Patents

Aquarium Wall Cleaning Apparatus

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US Patent:

59881097, Nov 23, 1999

Filed:

May 17, 1999

Appl. No.:

9/313323

Inventors:

Robert R. Rofen - Hayward CA

Assignee:

Novalek, Inc. - Hayward CA

International Classification:

A01K 6304
A47L 108

US Classification:

119245

Abstract:

An apparatus for cleaning the inner wall surfaces of an aquarium tank includes a pair of magnetic assemblies adapted for mutual magnetic engagement. Both assemblies include an outer housing of waterproof material, and a planar surface adapted to impinge on the aquarium walls. A scrubber pad is laminated to at least one planar surface of the assemblies, and a strong permanent magnet is secured within the protective enclosure of each housing. One assembly impinges its scrubber surface on the inner surface of an aquarium wall, and the other assembly is disposed directly adjacent to the inner assembly and in magnetic engagement therewith. Translating movement of the outer assembly causes concomitant movement of the inner assembly, whereby the scrubber surface of the inner assembly is translated across the inner surface of the aquarium wall for cleaning purposes. A float is secured by a line or cord to the magnetic assembly disposed within the aquarium. If the inner assembly disengages from the outer assembly, and falls to the bottom of the aquarium, the float will remain at the surface of the water in the aquarium, and the inner assembly may be retrieved by grasping the float and pulling the line and inner assembly from the water.

Water Bottle Assembly Having Gnaw Protection Shield

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US Patent:

54471184, Sep 5, 1995

Filed:

Apr 12, 1994

Appl. No.:

8/226314

Inventors:

Marvin E. Huff - Union City CA
Robert R. Rofen - Hayward CA

Assignee:

Novalek, Inc. - Hayward CA

International Classification:

A01K 706
A01K 3902

US Classification:

119 18

Abstract:

A shield or guard for preventing damage to an animal watering bottle by an animal within a cage comprises a generally planar web of metal or similarly hard material having length and width dimensions similar to the water bottle assembly being protected. A pair of tabs are formed at the upper edge of the web, and are angled downwardly to engage a lateral wire of the animal cage wall. A tube opening is provided in the web adjacent to the lower end thereof to permit the water delivery tube to extend from the bottle through the shield and through the cage wall. The water bottle is disposed to impinge on the outer surface of the web, with the delivery tube extending through the tube opening, and a wire bail is secured about the bottle and hooked to a lateral wire of the cage wall to support the bottle on the cage. To remove and service the water bottle, there is no need to remove the shield; rather, the wire bail is unhooked from the cage wall, and the bottle is removed by withdrawing the delivery tube from the tube opening in the shield. The bottle is replaced by inserting the delivery tube through the tube opening in the shield, abutting the bottle against the shield, and re-joining the bail about the bottle to the cage wall.

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