Irwin J. Katzmann II

Follow

Person

Newtown, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Adjustable arch, cushion insole for a shoe
- Patent number 5,400,528
- Issue date Mar 28, 1995
- Prince Sports Group, Inc.
- Michael H. Skinner
- A43 - FOOTWEAR