WH

William W. Hewitson

RC Ruland Manufacturing Co.: 3 patents #1 of 7Top 15%
🗺 Massachusetts: #33,482 of 88,656 inventorsTop 40%
Overall (All Time): #1,524,473 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9181985 Shaft collar and shaft coupling assemblies Scott J. Carlson, Scott E. Brooks, Michael Langley 2015-11-10
D636790 Shaft collar Scott E. Brooks, Robert G. Ruland 2011-04-26
D629016 Shaft collar Scott E. Brooks, Robert G. Ruland 2010-12-14