Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5472658 | Pre-stressing of heat treated liquid crystalline polymer fiber to improve modulus | William M. Pleban, Frank Haimbach, IV, John A. Flint | 1995-12-05 |
| 5412042 | Crosslinked elastomeric acetal polymers | William M. Pleban, Milton J. Hayes, Jr. | 1995-05-02 |
| 5286808 | Elastomeric crosslinked poly(1,3-dioxlane) | William M. Pleban, Paul Zema | 1994-02-15 |
| 5166224 | Vulcanizable non-crystalline acetal elastomers | William M. Pleban, Milton J. Hayes, Jr. | 1992-11-24 |
| 5156913 | Glass reinforced acetal polymer products | Edwina Ying | 1992-10-20 |
| 5045607 | Acetal polymer blends | Kurt F. Wissbrun, Hongkyu Kim, Diane Terrone | 1991-09-03 |
| 5043118 | Whisker-reinforced ceramic matrix composite by injection molding | Hongkyu Kim, O. Richard Hughes | 1991-08-27 |
| 5041505 | Non-crystalline acetal copolymer elastomers | William M. Pleban, Milton J. Hayes, Jr. | 1991-08-20 |
| 4975520 | Production of acetal copolymers from gaseous formaldehyde and cyclic ethers | — | 1990-12-04 |
| 4954400 | Articles utilizing acetal copolymer bonding resins | Hongkyu Kim, William M. Pleban | 1990-09-04 |
| 4937312 | Process for producing elastomeric acetal polymers | Kurt F. Wissbrun, Hongkyu Kim | 1990-06-26 |
| 4898925 | Elastomeric acetal polymers | Kurt F. Wissbrun, Hongkyu Kim | 1990-02-06 |
| 4868329 | Accelerated preparation of carboxylic acid esters | Thomas M. Powanda, Robert H. Imes | 1989-09-19 |
| 4859792 | Accelerated preparation of esters | Thomas M. Powanda, Robert H. Imes | 1989-08-22 |
| 4816107 | Acetal polymer bonded articles and method of making same | Kurt F. Wissbrun | 1989-03-28 |
| 4788258 | Low Tg non-crystalline acetal copolymers | Paul Zema, William M. Pleban | 1988-11-29 |
| 4758608 | UV curable non-crystalline acetal terpolymers | Paul Zema, William M. Pleban | 1988-07-19 |
| 4652613 | Novel elastomer/oxymethylene polymer blends containing polymeric compatibilizing agents | Paul Zema, Yusuf A. Rashada | 1987-03-24 |
| 4473372 | Process for the stabilization of acrylic fibers | James E. Kuder, Thyagaraja Sarada | 1984-09-25 |
| 4452601 | Process for the thermal stabilization of acrylic fibers and films | Norman W. Thomas | 1984-06-05 |
| 4360541 | Radiation cured microvoid coatings | John R. Costanza | 1982-11-23 |
| 4207156 | Ultraviolet photoinitiator systems utilizing aromatic sulfides and triplet state energizers | John R. Costanza, Anthony B. Conciatori | 1980-06-10 |