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USPTO Patent Rankings Data through Dec 31, 2025
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Sean Springer — 3 Patents

ITImmediate Response Technologies: 3 patents #1 of 10Top 10%
Crofton, MD: #37 of 148 inventorsTop 25%
Maryland: #10,230 of 35,612 inventorsTop 30%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Sean Springer has been granted 3 US patents while listed as an inventor at Immediate Response Technologies. The first was granted in 2022 and the most recent in May 2025. Sean Springer ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Sean Springer in Crofton, MD, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12311205 Modular powered air purifying respirator system Daren Olsen, Steve Tourison 2025-05-27
11712589 Conformal filter — 2023-08-01
11291869 Modular powered air purifying respirator system Daren Olsen, Steve Tourison 2022-04-05

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