Carpenter; William G.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Carpenter; William G..The latest application filed is for "foundry mixes containing a polyether polyol and their use".
- Carpenter; William G. - Powell OH
| Patent | Date |
|---|---|
| Foundry mixes containing a polyether polyol and their use Grant 5,455,287 - Carpenter , et al. October 3, 1 | 1995-10-03 |
| Polyurethane-forming binder systems containing 2,2'-dipyridyl, 1,10-phenanthroline, and their substituted alkyl derivatives Grant 5,447,968 - Barnett , et al. September 5, 1 | 1995-09-05 |
| Process for filling space in a structure with a polyurethane composite in the presence of water Grant 5,001,190 - Carpenter , et al. March 19, 1 | 1991-03-19 |
| Polyurethane-forming foundry binders containing a polyester polyol Grant 4,946,876 - Carpenter , et al. August 7, 1 | 1990-08-07 |
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