Margaret D. Cramer

Follow

Person

Indian Trail, NC, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method of making composite barrier can for a magnetic coupling by f...
- Patent number 6,039,827
- Issue date Mar 21, 2000
- IMO Industries, Inc.
- Margaret D. Cramer
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Method of making wear resistant material lined housings
- Patent number 6,005,214
- Issue date Dec 21, 1999
- Margaret D. Cramer
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Composite barrier can for a magnetic coupling
- Patent number 5,763,973
- Issue date Jun 9, 1998
- IMO Industries, Inc.
- Margaret D. Cramer
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...