Robert J Mckeever

43021468, Nov 24, 1981

Aug 23, 1978

5/936297

James W. Finlayson - Belle Vernon PA
Renato D. Reyes - Monroeville PA
Ralph F. Eberle - Leechburg PA
Thaddeus A. Wojcik - Greensburg PA
James L. Gumbert - McKeesport PA
Robert B. McKeever - Greensburg PA
Emery E. Nagy - Pricedale PA
Howard E. Houserman - Pittsburgh PA

Westinghouse Electric Corp. - Pittsburgh PA

B25J 500

414744R

A probe positioner capable of being supported from a tube sheet of a nuclear steam generator for positioning a probe in relationship to the tube sheet of the nuclear steam generator comprises a locking mechanism for locking the probe positioner in the tube sheet and a plurality of rotatable arms for positioning the probe. The probe positioner also comprises quick disconnect motors for rotating the arms of the probe positioner relative to each other.

43022090, Nov 24, 1981

Jul 30, 1979

6/061874

Albert F. Baker - Pittsburgh PA
Eric W. Blaustein - Pittsburgh PA
Albert W. Deurbrouck - Pittsburgh PA
John P. Garvin - Pittsburgh PA
Robert E. McKeever - Pittsburgh PA

The United States of America as represented by the United States
Department of Energy - Washington DC

C10L 502
C10L 516

44 10D

The specification discloses lignite pellets which are relatively hard, dust resistant, of generally uniform size and free from spontaneous ignition and general degradation. Also disclosed are methods for making such pellets which involve crushing as mined lignite, mixing said lignite with a binder such as asphalt, forming the lignite binder mixture into pellets, and drying the pellets.

51281031, Jul 7, 1992

Dec 14, 1990

7/629661

Chi-Chin Wang - Wilmington DE
Robert T. McKeever - Landenberg PA
Marshall L. Salyers - Malvern PA

E. I. Du Pont de Nemours and Company - Wilmington DE

G01N 2100
G01N 33553
B03C 130
C12M 140

422 64

An automatic chemistry system having a wheel for mounting reaction vessels is provided with a programmable permanent magnet which is selectively positioned adjacent a reaction vessel to separate magnetizable particles in the vessel from the vessels liquid contents. This facilitates performing heterogeneous immunoassays.

20220180612, Jun 9, 2022

May 24, 2021

17/328558

Robert E. McKeever - Trenton NJ, US

G06T 19/00

Provided are various systems and methods that establish a self-service AR generation and publication platform. The platform is configured to allow novice users to build AR experiences for rendering to other users. The platform encodes the AR experiences under a universal data format that decouples generation functions from later visualization responsive to a recognizable visual trigger. Access to the file triggers request, retrieval, rendering and display of the user defined AR Media and associated options set for that specific AR Experience. Also provided is a AR universal browser which public and private users can execute to view, share, load, and experience user generated AR Media (e.g., generated on the platform). The browser can provide the connections, logic and security needed to initialize and load the specific aggregation of data for the AR experience.

20210019944, Jan 21, 2021

Jul 16, 2019

16/512985

Robert E. McKeever - Trenton NJ, US

G06T 19/00

Provided are various systems and methods that establish a self-service AR generation and publication platform. The platform is configured to allow novice users to build AR experiences for rendering to other users. The platform encodes the AR experiences under a universal data format that decouples generation functions from later visualization responsive to a recognizable visual trigger. Access to the file triggers request, retrieval, rendering and display of the user defined AR Media and associated options set for that specific AR Experience. Also provided is a AR universal browser which public and private users can execute to view, share, load, and experience user generated AR Media (e.g., generated on the platform). The browser can provide the connections, logic and security needed to initialize and load the specific aggregation of data for the AR experience.