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

William W. Mangus

GEGemcor Engineering: 2 patents #16 of 28Top 60%
GMGeneral Electro Mechanical: 1 patents #9 of 16Top 60%
Tonawanda, NY: #104 of 379 inventorsTop 30%
New York: #38,318 of 115,490 inventorsTop 35%
Overall (All Time): #1,629,533 of 4,157,543Top 40%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6101704 Method for fastening a semi-cylindrical workpiece without refixturing thereof Gary Riehle, Larry J. Reilly 2000-08-15
5778505 Apparatus for fastening a semi-cylindrical workpiece Gary Riehle, Larry J. Reilly 1998-07-14
4999896 Automatic double-flush riveting Ernest K. Krell, Martin L. Gutowski 1991-03-19