RR

Roman P. Rak

RL Research In Motion Limited: 138 patents #9 of 1,397Top 1%
Motorola: 26 patents #189 of 12,470Top 2%
BL Blackberry Limited: 12 patents #279 of 2,554Top 15%
TT Tactus Technology: 9 patents #5 of 39Top 15%
SE Silent Witness Enterprises: 4 patents #2 of 9Top 25%
📍 Fremont, CA: #15 of 9,298 inventorsTop 1%
🗺 California: #614 of 386,348 inventorsTop 1%
Overall (All Time): #3,774 of 4,157,543Top 1%
190
Patents All Time

Issued Patents All Time

Showing 176–190 of 190 patents

Patent #TitleCo-InventorsDate
D356299 Portable data terminal Robert W. Hamilton, Mark Harold 1995-03-14
D355412 Radio packet modem for wireless local area networks William E. Fenton 1995-02-14
D355173 Radio packet modem with an integrated battery housing William E. Fenton, Brian Redman 1995-02-07
D354951 Portable radio frequency modem adapter William E. Fenton 1995-01-31
D352499 Remote connector assembly 1994-11-15
D352289 Radio packet modem 1994-11-08
D352290 Pocket-size radio packet modem 1994-11-08
D352040 Adapter accessory for radio packet modem William E. Fenton 1994-11-01
D351601 Mobile external radio modem 1994-10-18
D350138 Radio packet modem device William E. Fenton, Albert L. Nagele 1994-08-30
D348888 Radio packet modem adapter accessory for portable computing devices William E. Fenton 1994-07-19
D335653 Portable radio data terminal for transmitting and receiving signalling digital information 1993-05-18
D334915 Housing for portable radio data terminal for transmitting and receiving signalling digital information 1993-04-20
D332789 Communication equipment stand for mounting in the interior of a vehicle 1993-01-26
D317441 Mobile data terminal or similar article William E. Fenton 1991-06-11