P

Inventor

BUNTING JOHN A

US8 patents
⚠️ This page may combine multiple inventors who share the name “BUNTING JOHN A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

PRECORP INC

5 patents
US7665935B1Feb 23, 2010

Carbide drill bit for composite materials

PRECORP INC51 citations95
US7575401B1Aug 18, 2009

PCD drill for composite materials

PRECORP INC55 citations95
US4713286ADec 15, 1987

Printed circuit board drill and method of manufacture

PRECORP INC45 citations91
US4762445AAug 9, 1988

Composite sintered twist drill

PRECORP INC93 citations90
US8342780B2Jan 1, 2013

Shielded PCD or PCBN cutting tools

PRECORP INC8 citations82

US SYNTHETIC CORP

1 patent
US5601477AFeb 11, 1997

Polycrystalline abrasive compact with honed edge

US SYNTHETIC CORP63 citations95

GARRICK RICHARD M

1 patent
US8469642B1Jun 25, 2013

Modular precision drill countersink assembly

GARRICK RICHARD M11 citations74

FACET PREC TOOL GMBH

1 patent
US10974327B1Apr 13, 2021

Drills and drill bits with buttressed chip breakers

FACET PREC TOOL GMBH2 citations57