KF

Kenneth P. Frey

CF Campbell Hausfeld / Scott Fetzer: 2 patents #3 of 18Top 20%
📍 Cincinnati, OH: #92 of 724 inventorsTop 15%
🗺 Ohio: #711 of 5,754 inventorsTop 15%
Overall (2002): #55,683 of 266,432Top 25%
2
Patents 2002

Issued Patents 2002

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6464531 Sump pump alarm enclosure and connector Lee Eckert, Scott R. Graham 2002-10-15
6375430 Sump pump alarm Lee Eckert, Scott R. Graham 2002-04-23