Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
Home › Covidien Lp › Richard Lehman
RL

Richard Lehman

Ottawa, OH: #1 of 3 inventorsTop 35%
Ohio: #1,610 of 5,754 inventorsTop 30%
Overall (2002): #132,213 of 266,432Top 50%
1 Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6394223 Loudspeaker with differential energy distribution in vertical and horizontal planes — 2002-05-28

Nearby-Ranked Inventors

Richard Leitz1
Richard A. Leinen1
Risto Lehtinen1
Richard S. Lehner1
Richard L. Lehman1
Richard J. Le Grand1
Richard B. Lee1
Richard H. Lee1
Ricky G. Ledbetter1