Inventor

DOANE ROBERT E

US4 patents

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

BANDGAP CHEMICAL CORP

2 patents

US5324498AJun 28, 1994

Purification of tungsten hexafluoride

BANDGAP CHEMICAL CORP66 citations88

US5328668AJul 12, 1994

Synthesis of semiconductor grade tungsten hexafluoride

BANDGAP CHEMICAL CORP4 citations58

COMPAGNE FRANCAISE D ENTREPRIS

1 patent

US4415542ANov 15, 1983

Controlling scale composition during acid pressure leaching of laterite and garnierite ore

COMPAGNE FRANCAISE D ENTREPRIS31 citations87

BANDGAP TECH CORP

1 patent

US5348723ASep 20, 1994

Synthesis of semiconductor grade tungsten hexafluoride

BANDGAP TECH CORP15 citations79