Issued Patents All Time
Showing 101–107 of 107 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4923914 | Surface-segregatable, melt-extrudable thermoplastic composition | J. Gavin MacDonald | 1990-05-08 |
| 4921803 | Immobilized blue-green algae | — | 1990-05-01 |
| 4920168 | Stabilized siloxane-containing melt-extrudable thermoplastic compositions | J. Gavin MacDonald | 1990-04-24 |
| 4879232 | Multilayered structure containing immobilized blud-green algae | J. Gavin MacDonald | 1989-11-07 |
| 4859759 | Siloxane containing benzotriazolyl/tetraalkylpiperidyl substituent | William E. Maycock, J. Gavin MacDonald | 1989-08-22 |
| 4857251 | Method of forming a nonwoven web from a surface-segregatable thermoplastic composition | J. Gavin MacDonald | 1989-08-15 |
| 4666452 | Hydrophilic surface - modified polyolefin structures | Vincent D. McGinniss | 1987-05-19 |