RP

Richard H. Porterfield

HE He&M: 3 patents #3 of 10Top 30%
Overall (All Time): #1,640,188 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5787774 Bandsaw apparatus with pivotally-mounted saw head assembly arm and method Mark Richards 1998-08-04
5526727 Bandsaw apparatus with pivotally-mounted saw head assembly arm and method Mark Richards 1996-06-18
5353910 Shuttle vise assembly for a feed table apparatus Gerald R. Harris 1994-10-11