Inventor
SMALL DERRICK S
US7 patents
⚠️ This page may combine multiple inventors who share the name “SMALL DERRICK S”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BURR OAK TOOL & GAUGE
6 patentsUS6176006B1Jan 23, 2001
Rod lock and unlock mechanism for a mechanical tube expander
BURR OAK TOOL & GAUGE72 citations93
US6644079B2Nov 11, 2003
Hairpin bender with leg length measurement and adjustment feature
BURR OAK TOOL & GAUGE24 citations91
US5632080AMay 27, 1997
Tube cutter/bender to lacer transfer station
BURR OAK TOOL & GAUGE19 citations91
US5353496AOct 11, 1994
Mechanical tube expander with four axis control
BURR OAK TOOL & GAUGE39 citations91
US6354126B1Mar 12, 2002
Tube straightener and drive therefor
BURR OAK TOOL & GAUGE22 citations88
US5752312AMay 19, 1998
Tube transfer device
BURR OAK TOOL & GAUGE12 citations72