Warnecke; Lawrence
Patent Applications and Registrations
Patent applications and USPTO patent grants for Warnecke; Lawrence.The latest application filed is for "floor drain support plate".
- Warnecke; Lawrence - Ladner CA
- Warnecke; Lawrence - Surrey CA
| Patent | Date |
|---|---|
| Floor drain support plate Grant 8,146,308 - Warnecke , et al. April 3, 2 | 2012-04-03 |
| Drain support plate/under-deck clamp Grant 8,006,449 - Warnecke August 30, 2 | 2011-08-30 |
| Floor drain support plate Grant 7,997,038 - Warnecke , et al. August 16, 2 | 2011-08-16 |
| Floor Drain Support Plate App 20110023229 - Warnecke; Lawrence ; et al. | 2011-02-03 |
| Drain support plate/under-deck clamp Grant 7,784,242 - Warnecke August 31, 2 | 2010-08-31 |
| Drain Support Plate/Under-Deck Clamp App 20080222800 - Warnecke; Lawrence | 2008-09-18 |
| Drain support plate/under-deck clamp Grant 6,953,208 - Warnecke October 11, 2 | 2005-10-11 |
| Drain support plate/under-deck clamp App 20050203468 - Warnecke, Lawrence | 2005-09-15 |
| Floor drain support plate App 20050166315 - Warnecke, Lawrence ; et al. | 2005-08-04 |
| Drain support plate/under-deck clamp App 20030159384 - Warnecke, Lawrence | 2003-08-28 |
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