Home › J.H. Fenner & Co. › Simon D. Usher

Simon D. Usher — 1 Patent

JCJ.H. Fenner & Co.: 1 patents #4 of 21Top 20%

Braintree, MA: #128 of 219 inventorsTop 60%

Massachusetts: #56,664 of 88,656 inventorsTop 65%

Overall (All Time): #3,964,166 of 4,157,543Top 100%

1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4789188	Swivel or rotating joints	Colin Seabrook	1988-12-06