Issued Patents All Time
Showing 26–39 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5279657 | Optically variable printing ink | Roger W. Phillips, Gary S. Ash | 1994-01-18 |
| 5171363 | Optically variable printing ink | Roger W. Phillips, Gary S. Ash | 1992-12-15 |
| 5171606 | Method of coating an optical media | James D. Rancourt, Norman L. Boling | 1992-12-15 |
| 5135812 | Optically variable thin film flake and collection of the same | Roger W. Phillips, Gary S. Ash | 1992-08-04 |
| 5084351 | Optically variable multilayer thin film interference stack on flexible insoluble web | Roger W. Philips, Gary S. Ash | 1992-01-28 |
| 5059245 | Ink incorporating optically variable thin film flakes | Roger W. Phillips, Gary S. Ash | 1991-10-22 |
| 5051978 | Coated media for optical recording | James D. Rancourt, Norman L. Boling | 1991-09-24 |
| 5008129 | Methods of fabricating optical records with overcoating | Norman L. Boling, James D. Rancourt | 1991-04-16 |
| 4995028 | Coated media for optical recording, with soft/hard overcoat | Norman L. Boling, James D. Rancourt | 1991-02-19 |
| 4908226 | Selective area nucleation and growth method for metal chemical vapor deposition using focused ion beams | Randall L. Kubena | 1990-03-13 |
| 4592939 | Method of rendering uniform coating on disks and product | Michael D. Temple, Norman L. Boling, James D. Rancourt | 1986-06-03 |
| 4584259 | Coated media for optical recording with acrylic overcoat | Norman L. Boling, James D. Rancourt | 1986-04-22 |
| 4522846 | Spiral-coated media for optical recording | Norman L. Boling, James D. Rancourt | 1985-06-11 |
| 4492718 | Rotation coating of disk substrate with acrylate prepolymer | Michael D. Temple, Norman L. Boling, James D. Rancourt | 1985-01-08 |