WH

William L. Hergenrother

BF Bridgestone Firestone: 6 patents #1 of 38Top 3%
Bridgestone: 2 patents #18 of 197Top 10%
📍 Akron, OH: #3 of 143 inventorsTop 3%
🗺 Ohio: #23 of 4,093 inventorsTop 1%
Overall (1994): #630 of 165,921Top 1%
8
Patents 1994

Issued Patents 1994

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
5373063 Process and catalyst for producing partially hydrogenated diene polymers containing endo and exo chain trisubstituted unsaturation John M. Doshak 1994-12-13
5367034 Process and isomerizing agent isomerizing partially hydrogenated diene polymers John M. Doshak 1994-11-22
5349024 Elastomers having reduced hysteresis prepared with vinyl polycyclic aromatic hydrocarbon Martin Morrow 1994-09-20
5346962 Elastomers having reduced hysteresis prepared with vinyl imidazole Martin Morrow 1994-09-13
5317057 (Halomethyl vinyl arene)-modified elastomers and compositions containing them having reduced hysteresis properties James E. Hall, James Oziomek 1994-05-31
5314967 Process and isomerizing agent for isomerizing partially hydrogenated diene polymers John M. Doshak 1994-05-24
5310817 Process and catalyst for producing partially hydrogenated diene polymers containing endo and exo chain trisubstituted unsaturation John M. Doshak 1994-05-10
5276099 (Vinyl sulfoxide)-capped elastomers and compositions containing them having reduced hysteresis properties John M. Doshak 1994-01-04