Holland; Robert B.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Holland; Robert B..The latest application filed is for "roof ridge vent and associated method".
- Holland; Robert B. - Rowlett TX
- Holland; Robert B. - Cary NC
| Patent | Date |
|---|---|
| Insulated cover for whole-house fan Grant D908,860 - Holland , et al. January 26, 2 | 2021-01-26 |
| Low profile vent Grant D903,089 - Holland , et al. November 24, 2 | 2020-11-24 |
| Roof vent Grant D884,143 - Holland , et al. | 2020-05-12 |
| Roof ridge vent and associated method Grant 10,584,496 - Holland , et al. | 2020-03-10 |
| Roof Ridge Vent And Associated Method App 20200018071 - HOLLAND; ROBERT B. ; et al. | 2020-01-16 |
| Insulated cover for whole-house fan Grant 10,502,450 - Holland , et al. Dec | 2019-12-10 |
| Entangled mesh roof vent with integrated external baffle Grant 10,428,530 - Holland , et al. October 1, 2 | 2019-10-01 |
| Insulated cover for whole-house fan Grant D842,977 - Holland , et al. | 2019-03-12 |
| Entangled Mesh Roof Vent With Integrated External Baffle App 20180038112 - HOLLAND; Robert B. ; et al. | 2018-02-08 |
| Insulated Cover For Whole-house Fan App 20170198940 - HOLLAND; Robert B. ; et al. | 2017-07-13 |
| Roasting stand adapted to deliver flavored steam during the cooking process Grant 6,062,131 - Holland May 16, 2 | 2000-05-16 |
| Barbeque grill with smoke filter Grant 5,404,801 - Holland April 11, 1 | 1995-04-11 |
| Adjustable air filtering device Grant 5,364,458 - Burnett , et al. November 15, 1 | 1994-11-15 |
| Barbecue grill with controlled heat distribution Grant 5,313,877 - Holland May 24, 1 | 1994-05-24 |
| Barbecue grill and cooker Grant 4,773,319 - Holland September 27, 1 | 1988-09-27 |
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