Bingham; Wallace K.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Bingham; Wallace K..The latest application filed is for "sol bonded colorant clusters and process for making".
- Bingham; Wallace K. - North St. Paul MN
- Bingham; Wallace K. - North Saint Paul MN
| Patent | Date |
|---|---|
| Sol bonded colorant clusters and process for making Grant 5,269,840 - Morris , et al. December 14, 1 | 1993-12-14 |
| Method for making permeable retroreflective sheeting Grant 5,207,852 - Lightle , et al. May 4, 1 | 1993-05-04 |
| Retroreflective security laminates with dual level verification Grant 5,169,707 - Faykish , et al. December 8, 1 | 1992-12-08 |
| Permeable retroreflective sheeting Grant 5,128,804 - Lightle , et al. July 7, 1 | 1992-07-07 |
| Retroreflective sheet with enhanced brightness Grant 4,763,985 - Bingham August 16, 1 | 1988-08-16 |
| Thermally stable flame retardant reflective and retroreflective trim Grant 4,533,592 - Bingham August 6, 1 | 1985-08-06 |
| Threads for identification of garments Grant 4,527,383 - Bingham July 9, 1 | 1985-07-09 |
| Coded threads and sheet material useful for making such coded threads Grant 4,397,142 - Bingham August 9, 1 | 1983-08-09 |
| Area-retroreflectorization of fabrics Grant RE30,892 - Bingham , et al. March 30, 1 | 1982-03-30 |
| Coating composition for forming retroreflective treatments on fabrics Grant 4,263,345 - Bingham April 21, 1 | 1981-04-21 |
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