Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
DS

Dmitri Stepanov — 11 Patents

KCKai Concepts: 7 patents #6 of 10Top 60%
San Francisco, CA: #3,995 of 26,999 inventorsTop 15%
California: #55,401 of 386,348 inventorsTop 15%
Overall (All Time): #432,224 of 4,157,543Top 15%
11 Patents All Time

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
12330747 Anisotropically flexible vibration isolating coupling mechanism Donald Lewis Montague, Joseph Andrew Brock, Tomasz Pawel Bartczak, Matthew Campbell Greaves, Alec Korver +1 more 2025-06-17
D1071916 Removable support mount Aliaksandra Birukova 2025-04-22
D1060000 Removable support mount Aliaksandra Birukova 2025-02-04
11897583 Watercraft device with hydrofoil and electric propulsion system Donald Lewis Montague, Joseph Andrew Brock, Tomasz Pawel Bartczak, Matthew Campbell Greaves, Alec Korver 2024-02-13
11801914 Anisotropically flexible vibration isolating coupling mechanism Donald Lewis Montague, Joseph Andrew Brock, Tomasz Pawel Bartczak, Matthew Campbell Greaves, Alec Korver +1 more 2023-10-31
11801919 Waterproof container having a waterproof electrical connector Donald Lewis Montague, Joseph Andrew Brock, Tomasz Pawel Bartczak, Matthew Campbell Greaves, Alec Korver 2023-10-31
D997833 Removable support mount Matthew Campbell Greaves, Aliaksandra Birukova 2023-09-05
11697378 Clamping mount for vehicle dashboard Aliaksandra Birukova, Matthew Campbell Greaves 2023-07-11
11091232 Watercraft having a waterproof container and a waterproof electrical connector Donald Lewis Montague, Joseph Andrew Brock, Tomasz Pawel Bartczak, Matthew Campbell Greaves, Alec Korver 2021-08-17
11084556 Anisotropically flexible vibration isolating coupling mechanism Donald Lewis Montague, Joseph Andrew Brock, Tomasz Pawel Bartczak, Matthew Campbell Greaves, Alec Korver +1 more 2021-08-10
10946939 Watercraft having a waterproof container and a waterproof electrical connector Donald Lewis Montague, Joseph Andrew Brock, Tomasz Pawel Bartczak, Matthew Campbell Greaves, Alec Korver 2021-03-16