Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Errol Drew — 15 Patents

DCDelta Cycle: 11 patents #1 of 9Top 15%
UNUnknown: 1 patents #29,356 of 83,584Top 40%
Los Gatos, CA: #574 of 2,986 inventorsTop 20%
California: #40,789 of 386,348 inventorsTop 15%
Overall (All Time): #307,048 of 4,157,543Top 8%
15 Patents All Time
Errol Drew has been granted 15 US patents while listed as an inventor at Delta Cycle. The first was granted in 2005 and the most recent in July 2024. Errol Drew ranks #307,048 of 4,157,543 US inventors in our database (top 7.4%). Patent records list Errol Drew in Los Gatos, CA, US.

Patents per Year

Patents granted per year, 2005 to 2024Bar chart with a peak of 3 patents in 2006.peak 32005: 2 patents20052006: 3 patents20062012: 1 patents20122018: 2 patents20182020: 1 patents20202021: 1 patents20212022: 1 patents20222023: 2 patents20232024: 2 patents2024

Issued Patents All Time

Showing 1–15 of 15 patents

Patent #TitleCo-InventorsDate
12049911 Anchor assembly Glenn Lars Hansen 2024-07-30
11866111 Bicycle eletronic device holder Joseph Molinari 2024-01-09
11759010 Supportive and aesthetically pleasing adjustable shelf system Glenn Lars Hansen 2023-09-19
D978659 Shelf support bolt 2023-02-21
11447202 Bicycle seat cover 2022-09-20
10993553 Wall rack with pivoting extensions 2021-05-04
10858055 Adjustable bicycle stand 2020-12-08
D823615 Ball holder 2018-07-24
9879705 Electronic device caddy Michael Downes 2018-01-30
8286564 Shelf support system Philip J. Karl 2012-10-16
7055656 Apparatus for restraining cable curvature 2006-06-06
D514031 Bicycle frame Philip J. Karl 2006-01-31
D514032 Bicycle frame Philip J. Karl 2006-01-31
D505891 Bicycle frame Philip J. Karl 2005-06-07
D502674 Seat post Philip J. Karl 2005-03-08