Darrell J. Weigelt

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Seabrook, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Strainer basket and method of making and using the same
- Patent number 6,848,584
- Issue date Feb 1, 2005
- Drilltec Patents & Technologies Co., Inc.
- Darrell J. Weigelt
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Power cord composite threaded sealing cap
- Patent number 6,676,422
- Issue date Jan 13, 2004
- Drilltec Patents & Technologies Co., Inc.
- Bryan C. Baker
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Strainer basket and method of making and using the same
- Publication number 20050103704
- Publication date May 19, 2005
- DRILLTEC PATENTS & TECHNOLOGIES COMPANY, INC.
- Darrell J. Weigelt
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL