RS

Roger R. Smith

UA US Army: 8 patents #258 of 6,974Top 4%
HB Hardinge Brothers: 7 patents #3 of 47Top 7%
HA Hardinge: 2 patents #8 of 21Top 40%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Imlay City, MI: #2 of 53 inventorsTop 4%
🗺 Michigan: #2,068 of 86,293 inventorsTop 3%
Overall (All Time): #119,923 of 4,157,543Top 3%
31
Patents All Time

Issued Patents All Time

Showing 26–31 of 31 patents

Patent #TitleCo-InventorsDate
4548290 Road wheel mounting assembly — 1985-10-22
D278344 Collet holder — 1985-04-09
D278245 Collet holder — 1985-04-02
4387903 Annular seal — 1983-06-14
4374593 Towbar assembly James L. Celentino 1983-02-22
4327897 Cable guide for powered winch — 1982-05-04