RB

Richard C. Beetham

WN Weyerhaeuser Nr: 2 patents #184 of 578Top 35%
Overall (All Time): #2,332,488 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4856334 Bond strength measurement of composite panel products Dwayne M. Shearer, Frank C. Beall, John M. Rodgers 1989-08-15
4750368 Bond strength measurement of composite panel products Dwayne M. Shearer, Frank C. Beall 1988-06-14