JW

John N. Worth

WC W.R. Grace & Co.-Conn.: 3 patents #242 of 1,045Top 25%
W& W. R. Grace &: 1 patents #186 of 433Top 45%
📍 Bolnhurst, GB: #3 of 3 inventorsTop 100%
Overall (All Time): #1,283,734 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
5947337 Rotary union 1999-09-07
5114055 A reinforced tubular seal 1992-05-19
5062711 Method and apparatus for inspecting workpieces Derek Allen Brown, Brian F. Santaniello 1991-11-05
4798314 Dispensing valve with tubular seal Jorn Steffensen 1989-01-17