Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
RR

Robert L. Rohr — 2 Patents

IBM: 2 patents #32,839 of 70,183Top 50%
Scarsdale, NY: #240 of 560 inventorsTop 45%
New York: #48,759 of 115,490 inventorsTop 45%
Overall (All Time): #2,312,152 of 4,157,543Top 60%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5154022 High precision micromachining of very fine features Pedro A. Chalco, Harry D. Euler 1992-10-13
4568277 Apparatus for heating objects to and maintaining them at a desired temperature Robert D. MacInnes, Carlos C. Periu 1986-02-04