Inventor

STUFFLE KEVIN L

US5 patents

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

PHILLIPS PETROLEUM CO

2 patents

US6284530B1Sep 4, 2001

Sulfide mineral concentrate bioleaching

PHILLIPS PETROLEUM CO3 citations60

US6139602AOct 31, 2000

Carbon catalyzed leaching of metal-containing ores

PHILLIPS PETROLEUM CO3 citations60

STRATASYS INC

1 patent

US6067480AMay 23, 2000

Method and apparatus for in-situ formation of three-dimensional solid objects by extrusion of polymeric materials

STRATASYS INC251 citations94

MBX SYSTEMS INC

1 patent

US6063158AMay 16, 2000

Sulfide mineral concentrate bioleaching

MBX SYSTEMS INC18 citations89

SPEEDFAM CORP

1 patent

US5713968AFeb 3, 1998

Abrasive foam grinding composition

SPEEDFAM CORP6 citations57