Van Wagoner; John D.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Van Wagoner; John D..The latest application filed is for "elasticized geosynthetic panel and geofoam composition".
- Van Wagoner; John D. - McLean VA
Trademarks
| Patent | Date |
|---|---|
| Elasticized geosynthetic panel and geofoam composition Grant 5,713,696 - Horvath , et al. February 3, 1 | 1998-02-03 |
| Thermally efficient, protected membrane roofing system Grant 4,719,723 - Van Wagoner January 19, 1 | 1988-01-19 |
| Insulation panel for a roofing system or the like Grant 4,651,494 - Van Wagoner March 24, 1 | 1987-03-24 |
| Insulated water impermeable roofing system Grant 4,021,981 - Van Wagoner May 10, 1 | 1977-05-10 |
| Insulated, water impermeable roofing system Grant 3,971,184 - Van Wagoner July 27, 1 | 1976-07-27 |
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