Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4882110 | CO.sub.2 copolymer binder for forming ceramic bodies and a shaping process using the same | Daniel P. Kramer, Joseph G. Santangelo | 1989-11-21 |
| 4874030 | Blends of poly(propylene carbonate) and poly(methyl methacrylate) and their use in decomposition molding | Jeffrey A. Kuphal, Lloyd M. Robeson | 1989-10-17 |
| 4814370 | CO.sub.2 copolymer ceramic-binder composition | Daniel P. Kramer, Joseph G. Santangelo | 1989-03-21 |