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Patent applications and USPTO patent grants for Valaitis; Joseph K..The latest application filed is for "mineral filled heat seamable roof sheeting".
Patent | Date |
---|---|
Mineral filled heat seamable roof sheeting Grant 5,582,890 - Davis , et al. December 10, 1 | 1996-12-10 |
Method of covering roofs with rooftop curable heat seamable roof sheeting Grant 5,512,118 - Davis , et al. April 30, 1 | 1996-04-30 |
Thermoplastic films for heat seaming roof sheeting and method for covering roofs Grant 5,486,249 - Valaitis , et al. January 23, 1 | 1996-01-23 |
Polymer blends for rooftop curable heat seamable roof sheeting and method for covering roofs Grant 5,389,715 - Davis , et al. February 14, 1 | 1995-02-14 |
Heat seamable roof sheeting with highly crystalline thermoplasticity promoters and methods for covering roofs Grant 5,256,228 - Davis , et al. October 26, 1 | 1993-10-26 |
Heat weldable roof sheeting and method for coating roofs Grant 5,162,436 - Davis , et al. November 10, 1 | 1992-11-10 |
Process for radiation curing of EPDM roof sheeting utilizing crosslinking promoters Grant 4,803,020 - Valaitis , et al. February 7, 1 | 1989-02-07 |
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