RF

Richard E. Fredricks

📍 Appleton, WI: #69 of 207 inventorsTop 35%
🗺 Wisconsin: #1,040 of 3,572 inventorsTop 30%
Overall (2011): #186,119 of 364,097Top 55%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8025795 Ballast water treatment system Jeffrey G. Miner, Christopher Constantine, Gerard J. Lynch 2011-09-27