RD

Richard J. Duffy

NF Nylok Fastener: 3 patents #1 of 4Top 25%
📍 Salem, MA: #1 of 19 inventorsTop 6%
🗺 Massachusetts: #112 of 3,963 inventorsTop 3%
Overall (1994): #9,521 of 165,921Top 6%
3
Patents 1994

Issued Patents 1994

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5362327 Apparatus for producing a coating on an internally threaded fastener Eugene D. Sessa 1994-11-08
5356254 High temperature self-locking threaded fastener Anthony DiMaio, Mario Pollizzi, Eugene D. Sessa 1994-10-18
5306346 Apparatus for coating fasteners Anthony DiMaio, Eugene D. Sessa 1994-04-26