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Chicago, IL, United States of America

Robert L Oakley

USPTO Granted Patents = 11

CIPO Patents = 1

Average Co-Inventor Count = 1.8

ph-index = 5

Forward Citations = 80(Granted Patents)

Location History:

Palos Heights, IL (US) (1999)
Chicago, IL (US) (2000 - 2022)

Company Filing History:

Westinghouse Air Brake Technologies Corporation

Motionaccess, Llc.

Westinghouse Air Brake Company

Mottonaccess, Llc.

5. 1 out of 832,761

Other

patents

Years Active: 1999-2022

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11 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11299926 - Drive mechanism for imparting movements to a door (2022-04-12),

2. 11299922 - Modular door operating linkage system and related method for connecting a door to a driver (2022-04-12),

3. 11225819 - Door operating system (2022-01-18),

4. 7449856 - Universal controller for automatic door systems (2008-11-11),

5. 6684567 - Plug door drive system (2004-02-03),

6. 6598539 - Power door operator having a drive member function as a hanger portion and rollers of a door panel hanger engaging the drive member for motion therealong (2003-07-29),

7. 6539669 - Plug door drive system (2003-04-01),

8. 6357362 - Apparatus to accommodate ground level and platform boarding of a transit vehicle (2002-03-19),

9. 6282970 - Locking drive nut for screw drive systems (2001-09-04),

10. 6026697 - Self aligning drive nut bracket (2000-02-22),

11. 5893236 - Power operator for sliding plug doors (1999-04-13),

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