Willis S. Hobson

SM Seymour Manufacturing: 3 patents #1 of 5Top 20%

📍 Columbus, IN: #509 of 1,378 inventorsTop 40%

🗺 Indiana: #10,625 of 33,936 inventorsTop 35%

Overall (All Time): #1,676,328 of 4,157,543Top 45%

Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
4685576	Three axis corner bracket	—	1987-08-11
4616757	Three axis corner bracket	—	1986-10-14
4210348	Dust-sealing assembly for a coupling	Elmer A. Graber	1980-07-01