Martek Limited

Follow

Organization

GB

Organizations

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Portable racking system and device for drawout power circuit breakers
- Patent number 10,404,043
- Issue date Sep 3, 2019
- Martek Limited, LLC
- Charles Mark McClung
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Multiple purpose tool grinding device
- Patent number 5,311,703
- Issue date May 17, 1994
- Martek Limited
- Thomas Ketteringham
- B24 - GRINDING POLISHING
Information Patent Grant
Apparatus for sharpening edge tools
- Patent number 4,996,797
- Issue date Mar 5, 1991
- Martek Limited
- Christopher C. Laughton
- B24 - GRINDING POLISHING
Information Patent Grant
Apparatus for sharpening edge tools
- Patent number 4,961,288
- Issue date Oct 9, 1990
- Martek Limited
- Thomas Ketteringham
- B24 - GRINDING POLISHING