RR

Richard C. Raczuk

📍 Lake Havasu City, AZ: #11 of 127 inventorsTop 9%
🗺 Arizona: #5,905 of 32,909 inventorsTop 20%
Overall (All Time): #828,162 of 4,157,543Top 20%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
10576598 Conduit surface repair tool 2020-03-03
9943942 Hand operated surfacing tool 2018-04-17
9878429 Tube assembly apparatus and method 2018-01-30
9505113 Assembly tool and method of using 2016-11-29
7818856 Method and tool for mating a hose and connector 2010-10-26
4228868 Muffler apparatus 1980-10-21