Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
RG

Robert Grant — 43 Patents

PMPortable Multimedia: 38 patents #3 of 4Top 75%
BGBechtel Group: 1 patents #14 of 49Top 30%
Broadcom: 1 patents #5,859 of 9,346Top 65%
San Francisco, CA: #619 of 26,999 inventorsTop 3%
California: #10,282 of 386,348 inventorsTop 3%
Overall (All Time): #69,380 of 4,157,543Top 2%
43 Patents All Time
Robert Grant has been granted 43 US patents while listed as an inventor at Portable Multimedia. The first was granted in 2001 and the most recent in December 2023. Robert Grant ranks #69,380 of 4,157,543 US inventors in our database (top 1.7%). Patent records list Robert Grant in San Francisco, CA, US.

Issued Patents All Time

Showing 1–25 of 43 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11852956 Camera system Graham Lambert 2023-12-26
11820298 Mount assembly Graham Lambert, Ceri Hill 2023-11-21
11813991 Mount assembly Graham Lambert, Ceri Hill 2023-11-14
D986939 Rear window camera Graham Lambert, Ceri Hill 2023-05-23
D986940 Rear window camera Graham Lambert, Ceri Hill 2023-05-23
D969901 Camera mount Graham Lambert, Ceri Hill 2022-11-15
11414027 Accessory such as a camera for mounting in a vehicle Graham Lambert, Ceri Hill 2022-08-16
D948597 Camera mount Graham Lambert, Ceri Hill 2022-04-12
11142135 Mount and accessory such as a camera for mounting in a vehicle Graham Lambert, Ceri Hill 2021-10-12
11061555 In-vehicle accessory Graham Lambert, Ceri Hill 2021-07-13
D923687 Camera mount Graham Lambert, Ceri Hill 2021-06-29
D923686 Camera mount Graham Lambert, Ceri Hill 2021-06-29
D923685 Camera mount Graham Lambert, Ceri Hill 2021-06-29
D923684 Camera mount Graham Lambert, Ceri Hill 2021-06-29
D923076 Camera Graham Lambert, Ceri Hill 2021-06-22
D923073 Camera Graham Lambert, Ceri Hill 2021-06-22
D923074 Camera Graham Lambert, Ceri Hill 2021-06-22
D923075 Camera Graham Lambert, Ceri Hill 2021-06-22
11009776 Camera system Graham Lambert 2021-05-18
D917600 Camera Graham Lambert, Ceri Hill 2021-04-27
D917601 Camera Graham Lambert, Ceri Hill 2021-04-27
D916943 Camera Graham Lambert, Ceri Hill 2021-04-20
D915490 Dash cam Graham Lambert, Ceri Hill 2021-04-06
D914790 Dash cam Graham Lambert, Ceri Hill 2021-03-30
D914786 Dash cam Graham Lambert, Ceri Hill 2021-03-30