Laughlin; Wayne E.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Laughlin; Wayne E..The latest application filed is for "mold resistant construction boards and methods for their manufacture".
- Laughlin; Wayne E. - California KY
- Laughlin; Wayne E. - St. Petersburg FL
- Laughlin; Wayne E. - Gulfport FL
- Laughlin; Wayne E. - Pinellas County FL
| Patent | Date |
|---|---|
| Insulation boards and methods for their manufacture Grant 7,838,568 - Letts , et al. November 23, 2 | 2010-11-23 |
| Mold resistant construction boards and methods for their manufacture App 20070295467 - Grass; David E. ; et al. | 2007-12-27 |
| Mold resistant construction boards and methods for their manufacture App 20060027948 - Grass; David E. ; et al. | 2006-02-09 |
| Insulation boards and methods for their manufacture App 20040102537 - Letts, John B. ; et al. | 2004-05-27 |
| Insulating sheathing with tough three-ply facers Grant 6,093,481 - Lynn , et al. July 25, 2 | 2000-07-25 |
| Method for continuous manufacture of foam boards with isocyanate-impregnated facers Grant 5,352,510 - Laughlin , et al. October 4, 1 | 1994-10-04 |
| Thermoformable polyisocyanurate foam laminates for interior finishing applications Grant 5,312,848 - Klapper , et al. May 17, 1 | 1994-05-17 |
| Foam insulation board faced with polymer-fibrous sheet composite Grant 4,764,420 - Gluck , et al. August 16, 1 | 1988-08-16 |
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