Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
RS

Robert D. Stringer — 1 Patent

Severance, CO: #9 of 14 inventorsTop 65%
Colorado: #24,258 of 40,980 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Robert D. Stringer has been granted 1 US patent. All of these patents were granted in 2021. Robert D. Stringer ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Robert D. Stringer in Severance, CO, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11084412 Enclosed, mobile emergency response unit Adam B. Shultz 2021-08-10