Issued Patents 1994
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5360659 | Two component infrared reflecting film | Charles B. Arends, Walter J. Schrenk, Ray A. Lewis, Ravi Ramanathan | 1994-11-01 |
| 5353154 | Polymeric reflective materials utilizing a back light source | William G. Lutz, Gregg A. Motter | 1994-10-04 |
| RE34605 | Infrared reflective optical interference film | Walter J. Schrenk | 1994-05-10 |
| 5278694 | Optically dissimilar composition for polymeric reflective bodies | Walter J. Schrenk, Stephen E. Bales, Mark A. Barger, Charles A. Langhoff, Ravi Ramanathan | 1994-01-11 |