Thayer S. Warshaw

Follow

Person

Needham Heights, MA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Toe guard for footwear, process for its manufacture, and footwear s...
- Patent number 4,862,606
- Issue date Sep 5, 1989
- Leland B. M. Siskind
- A43 - FOOTWEAR
Information Patent Grant
Speed lace structure
- Patent number 4,633,548
- Issue date Jan 6, 1987
- Leland B. M. Siskind
- A43 - FOOTWEAR