Steven F. Kickham

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Wildwood, MO, US

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Patents Grantslast 30 patents

Information Patent Grant
Welding helmet having auto-darkening and manually adjustable lens s...
- Patent number 6,070,264
- Issue date Jun 6, 2000
- Jackson Products, Inc.
- Thomas J. Hamilton
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE