Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10781295 | Mooney viscosity stable brominated elastomers | Sunny Jacob, Michael F. McDonald, Adam H. Scott, Joel E. Schmieg, Timothy D. Shaffer | 2020-09-22 |
| 10479845 | Process for preparing a halogenated elastomer with improved Mooney viscosity stability | Leming Gu, Stephen T. Dalpe, Mauritz Kelchtermans, Sunny Jacob, Michael F. McDonald +1 more | 2019-11-19 |
| D400791 | Cap | — | 1998-11-10 |
| 4816360 | Multicolor holograms using gelatin as the binder and method for producing the same | James Doyle, David W. Butcher | 1989-03-28 |
| 4748097 | Method of preparing a hologram | Alan Adshead, David W. Butcher | 1988-05-31 |
| 4720441 | Method of preparing a hologram | Alan Adshead, David W. Butcher | 1988-01-19 |