JH

John Harkins

WA Welch Allyn: 2 patents #251 of 552Top 50%
📍 Town of Van Buren, NY: #4 of 5 inventorsTop 80%
🗺 New York: #48,759 of 115,490 inventorsTop 45%
Overall (All Time): #2,178,149 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6866400 Flashlight equipped with low wattage arc lamp Robert J. Wood, Lorand Ernyey 2005-03-15
5359262 Sub-miniature tungsten halogen lamp with major inert gas and minor halide gas constitutes Dean A. Bell 1994-10-25