Inventor
CASTLE BRIAN R
US12 patents
⚠️ This page may combine multiple inventors who share the name “CASTLE BRIAN R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
JENNMAR CORP
8 patentsUS5919006AJul 6, 1999
Tensionable cable bolt with mixing assembly
JENNMAR CORP57 citations95
US6322290B1Nov 27, 2001
Cable bolt head
JENNMAR CORP27 citations92
US6056482AMay 2, 2000
Cable bolt head
JENNMAR CORP25 citations92
US5967703AOct 19, 1999
Mine roof support system
JENNMAR CORP15 citations74
US5957627ASep 28, 1999
Pillar cable truss system
JENNMAR CORP7 citations74
US5699572ADec 23, 1997
Combination cable spreader and cable driver
JENNMAR CORP13 citations73
US5836720ANov 17, 1998
Mine roof support system
JENNMAR CORP3 citations63
US5741092AApr 21, 1998
Cable bolt driver
JENNMAR CORP3 citations63
SCOTT INVEST PARTNERS
3 patentsUS5462391AOct 31, 1995
Mine roof support cribbing system
SCOTT INVEST PARTNERS44 citations92
US5288176AFeb 22, 1994
Yielding grout compactor for mine roof support fixture
SCOTT INVEST PARTNERS25 citations88
US5560740AOct 1, 1996
Cable attachment device to spin single cables into resinous anchors in boreholes in geologic formation
SCOTT INVEST PARTNERS11 citations73