Toussaint; Francois
Patent Applications and Registrations
Patent applications and USPTO patent grants for Toussaint; Francois.The latest application filed is for "preparation of vitreous enamels and manufacture of enamel bodies".
- Toussaint; Francois - Montignies-le-Tilleul BE
- Toussaint; Francois - Montigny-le-Tilleul BE
- Toussaint; Francois - Montignies le Tillul BE
- Toussaint; Francois - Montignies Le Tillful BE
- Toussaint; Francois - Lodelinsart BE
| Patent | Date |
|---|---|
| Preparation of vitreous enamels and manufacture of enamel bodies Grant 5,213,598 - Silingardi , et al. May 25, 1 | 1993-05-25 |
| Glass article having low specular reflection Grant 5,061,874 - Hecq , et al. * October 29, 1 | 1991-10-29 |
| Manufacturing vitreous beads Grant 4,751,203 - Toussaint , et al. June 14, 1 | 1988-06-14 |
| Electrochromic display devices Grant 4,505,538 - Toussaint , et al. March 19, 1 | 1985-03-19 |
| Composite mirror panels Grant 4,465,734 - Laroche , et al. August 14, 1 | 1984-08-14 |
| Production of colored glass bodies Grant 3,967,040 - Plumat , et al. June 29, 1 | 1976-06-29 |
| Glass coloring process Grant 3,887,348 - Plumat , et al. June 3, 1 | 1975-06-03 |
| Fabrication And Chemical Tempering Of Vitreous Products Grant 3,773,487 - Plumat , et al. November 20, 1 | 1973-11-20 |
| Process For Enhancing The Effectiveness Of Chemical Tempering Operations Of Vitreous Material Grant 3,632,321 - Plumat , et al. January 4, 1 | 1972-01-04 |
| Mechanically Strengthening Articles Made Of Vitreous Or Ceramic Materials Grant 3,619,240 - Toussaint , et al. November 9, 1 | 1971-11-09 |
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