Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5226710 | Vented, flexible, thin chemiluminescent device | William Elliot Bay, Kevin Nolan | 1993-07-13 |
| 5213405 | Lightstick with line attachment means | — | 1993-05-25 |
| 5192604 | Fibrillated fibers and articles made therefrom | — | 1993-03-09 |
| 5180630 | Fibrillated fibers and articles made therefrom | — | 1993-01-19 |
| D330602 | Chemiluminescent signal for attachment to the arm | William Elliot Bay, John J. Freeman | 1992-10-27 |
| 5097568 | Divider clamp assembly | — | 1992-03-24 |
| 5092244 | Radar- and infrared-detectable structural simulation decoy | — | 1992-03-03 |
| 4929502 | Fibrillated fibers and articles made therefrom | — | 1990-05-29 |
| 4904343 | Non-woven activated carbon fabric | Edward A. Battistelli | 1990-02-27 |
| 4698256 | Articles coated with adherent diamondlike carbon films | Richard H. Clasen | 1987-10-06 |
| 4648902 | Reinforced metal substrate | — | 1987-03-10 |
| 4565727 | Non-woven activated carbon fabric | Edward A. Battistelli | 1986-01-21 |
| 4495030 | Filter paper | — | 1985-01-22 |
| 4488781 | Method for manufacturing an electrochromic display device and device produced thereby | — | 1984-12-18 |
| 4478991 | Sulfonic acid copolymer electrolyte | Sun-Yi Huang | 1984-10-23 |
| 4459332 | Flocked fabric laminate for protection against chemical agents | — | 1984-07-10 |
| 4392721 | Electrochromic cell having a mixed solid ion-conducting layer | Gottfried Haacke | 1983-07-12 |
| 4375318 | Electrochromic cells with improved electrolyte system | Sun-Yi Huang | 1983-03-01 |
| 4361385 | Electrochromic device containing acid copolymer electrolyte | Sun-Yi Huang | 1982-11-30 |
| 4344674 | Electrochromic display device with improved erasing characteristic | — | 1982-08-17 |
| 4335938 | Electrochromic cells with improved electrolyte system | Sun-Yi Huang | 1982-06-22 |
| RE30835 | Self-supporting pigment layers for electrochromic display | — | 1981-12-29 |
| 4215917 | Ion exchange-electrolyte layer for electrochromic devices | Thomas B. Reddy | 1980-08-05 |
| 4193670 | Electrochromic devices having protective interlayers | Richard H. Clasen | 1980-03-18 |