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Patent applications and USPTO patent grants for Kossuth; Donald A..The latest application filed is for "curtain wall panel and method".
Patent | Date |
---|---|
Curtain wall panel and method Grant 4,646,498 - Schneller , et al. * March 3, 1 | 1987-03-03 |
Embossed gypsum board Grant 4,631,097 - Kossuth December 23, 1 | 1986-12-23 |
Curtain wall panel and method Grant 4,590,733 - Schneller , et al. May 27, 1 | 1986-05-27 |
Treated gypsum wallboard paper Grant 4,128,699 - Kole , et al. December 5, 1 | 1978-12-05 |
Gypsum set accelerator Grant 4,019,920 - Burkard , et al. April 26, 1 | 1977-04-26 |
Gypsum set accelerator Grant 3,920,465 - Burkard , et al. November 18, 1 | 1975-11-18 |
Gypsum set accelerator Grant 3,870,538 - Burkard , et al. March 11, 1 | 1975-03-11 |
Simulated Monolithic Predecorated Wall Construction Grant 3,708,935 - Kossuth , et al. January 9, 1 | 1973-01-09 |
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