Ben Gill-Ho Lee

Follow

Person

Fullerton, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Attachment for headgear to ventilate while clamping wearer's head
- Patent number 6,012,173
- Issue date Jan 11, 2000
- Ben Gill-Ho Lee
- A42 - HEADWEAR
Information Patent Grant
Attachment for headgear to ventilate while clamping wearer's head
- Patent number 5,978,968
- Issue date Nov 9, 1999
- Ben Gill-Ho Lee
- A42 - HEADWEAR