Richard Ollerhead

Follow

Person

Thorton Hough, GB

People

Patents Applicationslast 30 patents

Information Patent Application
Pipe Repair Clamp with Self Pressurizing Seal
- Publication number 20110241342
- Publication date Oct 6, 2011
- Michael J Skellern
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Multi-combed Self-pressurizing Pipe Coupling Seal
- Publication number 20110156362
- Publication date Jun 30, 2011
- Michael Skellern
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Pipe Coupling with Multi-combed Self-pressurizing Seals
- Publication number 20100308578
- Publication date Dec 9, 2010
- Michael J Skellern
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...