Poly-Optical Products, Inc.
12Patents
0Active
12Granted
35Portfolio score
Filing activity: Jan 30, 1987 → Jan 8, 2001
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4765701A | Illuminator optical fiber rod | Emerging Cross-Sectional Technologies | 142 | Expired |
| US4790752A | Illuminated dental impression tray | Human Necessities | 106 | Expired |
| US5097396A | Fiber optic backlighting panel | Electricity | 74 | Expired |
| US5226105A | Fiber optic backlighting panel and dot process for making same | Emerging Cross-Sectional Technologies | 73 | Expired |
| US5312570A | System and method for preparing fiber optic ribbons | Emerging Cross-Sectional Technologies | 43 | Expired |
| US5312569A | Method for marring fiber optic substrates | Emerging Cross-Sectional Technologies | 43 | Expired |
| US4968124A | Vehicle viewing system | Performing Operations; Transporting | 39 | Expired |
| US5499912A | Apparatus for marring fiber optic substrates | Emerging Cross-Sectional Technologies | 38 | Expired |
| US5307245A | Fiber optic backlighting panel and zig-zag process for making same | Physics | 38 | Expired |
| US5295216A | Fiber optic panel providing an arbitrary pattern of illumination and method of making same | Emerging Cross-Sectional Technologies | 35 | Expired |
| US5303323A | Method and apparatus for making arbitrarily shaped fiber optic backlighting substrates | Emerging Cross-Sectional Technologies | 25 | Expired |
| US6416390B1 | Methods and apparatus for sandblasting fiber optic substrates | Physics | 6 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.