Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Robert W. Walker — 31 Patents

W&Whitaker &: 8 patents #68 of 1,437Top 5%
TCTe Connectivity Co.: 4 patents #512 of 1,926Top 30%
ACAllen-Bradley Company: 3 patents #74 of 512Top 15%
WMWalker Manufacturing: 2 patents #2 of 4Top 50%
Igt: 2 patents #765 of 1,260Top 65%
ITIllinois Bell Telephone: 2 patents #3 of 13Top 25%
Micron: 1 patents #5,403 of 6,374Top 85%
ICICI: 1 patents #1,088 of 2,189Top 50%
Rohm And Haas: 1 patents #1,282 of 2,359Top 55%
AMAmp: 1 patents #896 of 1,383Top 65%
Wakefield, RI: #7 of 139 inventorsTop 6%
Rhode Island: #136 of 6,211 inventorsTop 3%
Overall (All Time): #115,823 of 4,157,543Top 3%
31 Patents All Time
Robert W. Walker has been granted 31 US patents while listed as an inventor at Whitaker &. The first was granted in 1982 and the most recent in September 2025. Robert W. Walker ranks #115,823 of 4,157,543 US inventors in our database (top 2.8%). Patent records list Robert W. Walker in Wakefield, RI, US.

Patents per Year

Patents granted per year, 1982 to 2025Bar chart with a peak of 3 patents in 1999.peak 31982: 1 patents19821984: 2 patents1986: 1 patents19861988: 1 patents1989: 1 patents19891991: 2 patents1992: 1 patents19921994: 1 patents1995: 1 patents19951996: 1 patents1997: 1 patents19971998: 1 patents1999: 3 patents19992000: 3 patents2010: 2 patents20102011: 2 patents2016: 2 patents20162017: 2 patents2023: 1 patents20232025: 2 patents2025

Issued Patents All Time

Showing 1–25 of 31 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
D1095557 Animated graphical user interface for a display screen or portion thereof Andrew Le Blanc 2025-09-30
12277096 Self-versioning data lake Bradley Boudreau, Yves Légère 2025-04-15
11561902 Cache operations in a hybrid dual in-line memory module Paul Stonelake, Horia Simionescu, Samir Mittal, Anirban Ray, Gurpreet Anand 2023-01-24 $10,431,000
D796297 Lock Nigel Shenton 2017-09-05
D795670 Lock Nigel Shenton 2017-08-29
D762440 Lock Nigel Shenton 2016-08-02
D762441 Lock Nigel Shenton 2016-08-02
7934961 Low profile contact Kasthuri Damodharan 2011-05-03 $27,332,000
7892004 Connector having a sleeve member Christopher Scott Hertzler, William Gary Lenker 2011-02-22 $7,880,000
7834283 PCB mountable switch 2010-11-16 $18,003,000
7766690 Connector assembly having a plurality of discrete components William Gary Lenker, Steven Michael Weldon 2010-08-03 $16,712,000
6142815 Electrical interface connector Robert Neil Whiteman, Jr., Earl W. McCleerey, Michael Eugene Shirk, Douglas M. Walburn 2000-11-07
6036535 Cable end cap for power cable tap connector Robert Neil Whiteman, Jr., Earl W. McCleerey 2000-03-14
6022240 Power cable tap connector Earl W. McCleerey, Robert Neil Whiteman, Jr., Douglas M. Walburn, Michael Eugene Shirk 2000-02-08
D413099 Modular connector David D. Brandt, Robert E. Lounsbury, Dennis C. Mackey, Earl W. McCleerey, Michael Eugene Shirk +3 more 1999-08-24
D410627 Cable connector interface David D. Brandt, Robert E. Lounsbury, Dennis C. Mackey, Earl W. McCleerey, Michael Eugene Shirk +3 more 1999-06-08
D409144 Network cable connector David D. Brandt, Robert E. Lounsbury, Dennis C. Mackey, Earl W. McCleerey, Michael Eugene Shirk +3 more 1999-05-04
5704801 Power cable tap connector Michael Dixon 1998-01-06 $222,000
5697806 Stackable electrical connector Robert Neil Whiteman, Jr., James Moser, Earl W. McCleerey, Keith S. Koegel 1997-12-16 $296,000
5551882 Stackable connector Robert Neil Whiteman, Jr., James Moser 1996-09-03 $228,000
5478253 Electrostatic discharge contacts for blind mating connectors Donald T. Biechler, Earl C. Myers, Jr., Robert Neil Whiteman, Jr. 1995-12-26 $689,000
5356300 Blind mating guides with ground contacts Brian Patrick Costello, Robert Neil Whiteman, Jr., Earl C. Myers, Jr., Donald T. Biechler 1994-10-18 $267,000
5083272 Interactive telephone lottery system with a verification code Ricki S. Karp, John S. Hayter 1992-01-21
5060256 Mass polling system with cut-through William F. Borbas 1991-10-22
4992056 Surface mount electrical connector and an electrical terminal therefor George H. Douty, Timothy Lee Kocher, Martha L. Rupert 1991-02-12 $5,698,000