TJ

Terence Richard Johnson

W& W. R. Grace &: 1 patents #186 of 433Top 45%
WC W.R. Grace & Co.-Conn.: 1 patents #543 of 1,045Top 55%
🗺 Pennsylvania: #23,606 of 74,527 inventorsTop 35%
Overall (All Time): #1,638,761 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5747579 Container sealing compositions using latent cross-linking agent Peter John Blakeman 1998-05-05
5695532 Integrated carbonaceous fuel drying and gasification process and apparatus Anthony J. Campisi, Bernard Anderson, David MacLean Wilson, Danh Quan Huynh, Graeme Eldred Pleasance 1997-12-09
4699810 Sealing compositions Peter John Blakeman, Claes F. H. Pfeiffer 1987-10-13