Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5234966 | Polyimide foam of desired density | James R. Barringer, Carroll W. Lanier, Raymond Lee | 1993-08-10 |
| 5096932 | Polyimide foam products and methods | James R. Barringer, Carroll W. Lanier, Raymond Lee | 1992-03-17 |
| 5077318 | Method for producing polyimide foam of desired density | James R. Barringer, Carroll W. Lanier, Raymond Lee | 1991-12-31 |
| 5064867 | Production of foamed polymer structures | James R. Barringer, Porter W. Gregory, Carroll W. Lanier, Raymond Lee, Harold E. Schulz | 1991-11-12 |
| 4900762 | Production of foamed polymer structures | Raymond Lee, Carroll W. Lanier | 1990-02-13 |
| 4897432 | Production of foamed polymer structures | Raymond Lee, Carroll W. Lanier | 1990-01-30 |
| 4877563 | Production of foamed polymer structures | Raymond Lee, Carroll W. Lanier | 1989-10-31 |
| 4855331 | Production of foamed polymer structures | Caroll W. Lanier, Raymond Lee | 1989-08-08 |
| 4822537 | Production of foamed polymer structures | Carroll W. Lanier, Raymond Lee | 1989-04-18 |
| 4804504 | Production of foamed polymer structures | Raymond Lee, Carroll W. Lanier | 1989-02-14 |