Donald M. Youngwirth

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Jefferson Boro, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
System for positioning a work point in three dimensional space
- Patent number 5,440,476
- Issue date Aug 8, 1995
- Pentek, Inc.
- Sheldon Lefkowitz
- G05 - CONTROLLING REGULATING
Information Patent Grant
System and method for positioning a work point
- Patent number 5,408,407
- Issue date Apr 18, 1995
- Pentek, Inc.
- Sheldon Lefkowitz
- G05 - CONTROLLING REGULATING