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USPTO Patent Rankings Data through Dec 31, 2025
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Christopher DEMPSEY — 3 Patents

Apple: 2 patents #9,294 of 18,612Top 50%
Erie, CO: #186 of 421 inventorsTop 45%
Colorado: #13,288 of 40,980 inventorsTop 35%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Christopher DEMPSEY has been granted 3 US patents while listed as an inventor at Apple. The first was granted in 2022 and the most recent in April 2025. Christopher DEMPSEY ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Christopher DEMPSEY in Erie, CO, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12288285 System and method for interactive three-dimensional preview Peter G. Zion, Tyler L. Casella, Omar Shaik, Benjamin Breckin Loggins, Eric Steven Peyton 2025-04-29
12236515 System and method for interactive three- dimensional preview Peter G. Zion, Tyler L. Casella, Omar Shaik, Benjamin Breckin Loggins, Eric Steven Peyton 2025-02-25
11384636 Method to determine tracer response from non-ideal chemical tracers Mitchell C. Smithson, Alexander J. DARNLEY, Wei Tian, Brandon Hamilton 2022-07-12

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