Inventor

GASAN JOSEPH A

GB4 patents

⚠️ This page may combine multiple inventors who share the name “GASAN JOSEPH A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

REED TOOL CO

2 patents

US4889017ADec 26, 1989

Rotary drill bit for use in drilling holes in subsurface earth formations

REED TOOL CO336 citations97

US4987800AJan 29, 1991

Cutter elements for rotary drill bits

REED TOOL CO91 citations92

REED TOOL COMPANY LTD

1 patent

US4991670AFeb 12, 1991

Rotary drill bit for use in drilling holes in subsurface earth formations

REED TOOL COMPANY LTD250 citations97

TAYLOR MALCOLM R

1 patent

US5174396ADec 29, 1992

Cutter assemblies for rotary drill bits

TAYLOR MALCOLM R4 citations56