Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Daniel Spence — 5 Patents

RARockwell Automation: 1 patents #2,737 of 4,211Top 65%
Rockledge, FL: #34 of 176 inventorsTop 20%
Florida: #10,953 of 67,251 inventorsTop 20%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Daniel Spence has been granted 5 US patents. The first was granted in 1980 and the most recent in March 2025. Daniel Spence ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Daniel Spence in Rockledge, FL, US.

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12247799 Paintball gun barrel with variable sized magna ports 2025-03-11
11913890 Screening system Anthony Dicken 2024-02-27
11800904 Neck protector attachment system, neck protector and protective face mask incorporating same 2023-10-31
11774207 Paintball gun barrel system 2023-10-03
4236104 Position sensing rotary switch and system 1980-11-25 $4,466,000