Inventor

FLAK RICHARD A

US4 patents

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

SMITH INTERNATIONAL

1 patent

US5765095AJun 9, 1998

Polycrystalline diamond bit manufacturing

SMITH INTERNATIONAL169 citations94

SII MEGADIAMOND INC

1 patent

US7530486B2May 12, 2009

Applications of friction stir welding using a superabrasive tool

SII MEGADIAMOND INC22 citations89

SMITH INTERNAT

1 patent

US7753252B2Jul 13, 2010

Method for construction of pressure vessels with a liner using friction stirring processes

SMITH INTERNAT14 citations82

ALLEN CHARLES E

1 patent

US8186561B2May 29, 2012

Solid state processing of hand-held knife blades to improve blade performance

ALLEN CHARLES E12 citations79