Patents
.us
Search
Marketplace
Patent My Idea
Patents
/
Inventors
Joseph R. Duke, Jr.
Elizabethtown, KY
US
2 patents
2 Patents
US11976156
2024
Polyurethane Belt with Improved Hydrolysis Resistance
Gates Corporation
0 cites
US11548990
2023
Urethane Adhesive Cord Treatment for Power Transmission Belt and Belt
Gates Corporation
0 cites