Dennis K. Karr

NP North American Philips: 2 patents #168 of 645Top 30%

📍 Sykesville, MD: #66 of 165 inventorsTop 40%

🗺 Maryland: #13,387 of 35,612 inventorsTop 40%

Overall (All Time): #2,342,319 of 4,157,543Top 60%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
4660016	Miniature thermal switch elongated bimetallic element	—	1987-04-21
4620175	Simple thermostat for dip mounting	David A. Sprankle	1986-10-28