David A. Berry

Follow

Person

Fridley, MN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Punch device with adjustment subassembly as retrofit insert or as o...
- Patent number 7,954,404
- Issue date Jun 7, 2011
- Mate Precision Tooling, Inc.
- Bruce Thielges
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Punch press tool for stamping successive multicharacter impressions...
- Patent number 7,913,618
- Issue date Mar 29, 2011
- Mate Precision Tooling, Inc.
- Gregory S. Ferry
- B44 - DECORATIVE ARTS
Information Patent Grant
Punch guide assembly
- Patent number 6,196,103
- Issue date Mar 6, 2001
- Mate Precision Tooling Inc.
- Joseph Charles Schneider
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
Punch device with adjustment subassembly as retrofit insert or as o...
- Publication number 20090266209
- Publication date Oct 29, 2009
- Mate Precision Tooling Inc.
- Bruce Thielges
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Punch press tool for stamping successive multicharacter impressions...
- Publication number 20080314220
- Publication date Dec 25, 2008
- Mate Precision Tooling Inc.
- Gregory S. Ferry
- B44 - DECORATIVE ARTS