Inventor

BARTRAM RONALD D

US7 patents

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

MEMC ELECTRONIC MATERIALS

3 patents

US5593505AJan 14, 1997

Method for cleaning semiconductor wafers with sonic energy and passing through a gas-liquid-interface

MEMC ELECTRONIC MATERIALS50 citations94

US5816274AOct 6, 1998

Apparartus for cleaning semiconductor wafers

MEMC ELECTRONIC MATERIALS29 citations90

US5626159AMay 6, 1997

Apparatus for cleaning semiconductor wafers

MEMC ELECTRONIC MATERIALS19 citations90

SIBOND L L C

2 patents

US5834812ANov 10, 1998

Edge stripped BESOI wafer

SIBOND L L C42 citations94

US5668045ASep 16, 1997

Process for stripping outer edge of BESOI wafers

SIBOND L L C54 citations94

MONSANTO CO

2 patents

US4018073AApr 19, 1977

Apparatus for shaping wire and ribbon structures obtained by slitting metallic coil stock

MONSANTO CO7 citations73

US4008597AFeb 22, 1977

Method for shaping a slit product

MONSANTO CO5 citations62