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

Louis B. Holdeman

COComsat: 1 patents #46 of 107Top 45%
Boyds, MD: #65 of 116 inventorsTop 60%
Maryland: #13,387 of 35,612 inventorsTop 40%
Overall (All Time): #2,319,857 of 4,157,543Top 60%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5063177 Method of packaging microwave semiconductor components and integrated circuits Bernard D. Geller, Johann U. Tyler, Fred R. Phelleps, George F. Laird, III 1991-11-05
4227096 Microwave integrated circuit for Josephson voltage standards Robert A. Administrator of the National Aeronautics and Space Frosch, Jaan Toots, Chu-Cheng Chang 1980-10-07