MK

Marianne Krieg-Kowald

SP Sperian Eye & Face Protection: 1 patents #1 of 5Top 20%
📍 Barrington, RI: #11 of 34 inventorsTop 35%
🗺 Rhode Island: #121 of 470 inventorsTop 30%
Overall (2011): #225,655 of 364,097Top 65%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7957077 Laser protective eyewear having improved glare protection Mark McLear 2011-06-07