Mark McLear

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Lincoln, RI, US

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Patents Grantslast 30 patents

Information Patent Grant
Laser protective eyewear having improved glare protection
- Patent number 7,957,077
- Issue date Jun 7, 2011
- Sperian Eye & Face Protection, Inc.
- Marianne Krieg-Kowald
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Laser protective eyewear having improved glare protection
- Patent number 7,688,524
- Issue date Mar 30, 2010
- Sperian Eye & Face Protection, Inc.
- Marianne Krieg-Kowald
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
LASER PROTECTIVE EYEWEAR HAVING IMPROVED GLARE PROTECTION
- Publication number 20100110370
- Publication date May 6, 2010
- SPERIAN EYE & FACE PROTECTION, INC.
- Marianne Krieg-Kowald
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
LASER PROTECTIVE EYEWEAR HAVING IMPROVED GLARE PROTECTION
- Publication number 20090268157
- Publication date Oct 29, 2009
- SPERIAN EYE & FACE PROTECTION, INC.
- Marianne Krieg-Kowald
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE