Mark A. Koke

Follow

Person

Midland, MI, US

People

Patents Grantslast 30 patents

Information Patent Grant
Plastic lined fittings for use with flangeless piping systems
- Patent number 5,954,371
- Issue date Sep 21, 1999
- Crane Co.
- Mark A. Koke
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL