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USPTO Patent Rankings Data through Dec 31, 2025
RP

Robert A. Preston — 1 Patent in 2016

TEThyssenkrupp Elevator: 1 patents #2 of 15Top 15%
Collierville, TN: #27 of 68 inventorsTop 40%
Tennessee: #546 of 1,913 inventorsTop 30%
Overall (2016): #246,446 of 481,213Top 55%
1 Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9463955 Elevator operator interface with virtual activation 2016-10-11