Lawrence Warnecke

Follow

Person

Surrey, CA

People

Patents Grantslast 30 patents

Information Patent Grant
Floor drain support plate
- Patent number 8,146,308
- Issue date Apr 3, 2012
- Zurn Industries, LLC
- Lawrence Warnecke
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Drain support plate/under-deck clamp
- Patent number 8,006,449
- Issue date Aug 30, 2011
- Zurn Industries, LLC
- Lawrence Warnecke
- E04 - BUILDING
Information Patent Grant
Floor drain support plate
- Patent number 7,997,038
- Issue date Aug 16, 2011
- Zurn Industries, LLC
- Lawrence Warnecke
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Drain support plate/under-deck clamp
- Patent number 7,784,242
- Issue date Aug 31, 2010
- Zurn Industries, LLC
- Lawrence Warnecke
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Drain support plate/under-deck clamp
- Patent number 6,953,208
- Issue date Oct 11, 2005
- Zurn Industries, Inc.
- Lawrence Warnecke
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

Information Patent Application
Floor Drain Support Plate
- Publication number 20110023229
- Publication date Feb 3, 2011
- Zurn Industries, LLC.
- Lawrence Warnecke
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
Drain Support Plate/Under-Deck Clamp
- Publication number 20080222800
- Publication date Sep 18, 2008
- Zurn Industries, LLC.
- Lawrence Warnecke
- E04 - BUILDING
Information Patent Application
Drain support plate/under-deck clamp
- Publication number 20050203468
- Publication date Sep 15, 2005
- Zurn Industries, Inc.
- Lawrence Warnecke
- E04 - BUILDING
Information Patent Application
Floor drain support plate
- Publication number 20050166315
- Publication date Aug 4, 2005
- Zurn Industries, Inc.
- Lawrence Warnecke
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
Drain support plate/under-deck clamp
- Publication number 20030159384
- Publication date Aug 28, 2003
- Lawrence Warnecke
- E04 - BUILDING