Inventor
LUTTRELL GERALD H
US16 patents
⚠️ This page may combine multiple inventors who share the name “LUTTRELL GERALD H”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
VIRGINIA TECH INTELL PROP
6 patentsUS4981582AJan 1, 1991
Process and apparatus for separating fine particles by microbubble flotation together with a process and apparatus for generation of microbubbles
VIRGINIA TECH INTELL PROP140 citations97
US5161694ANov 10, 1992
Method for separating fine particles by selective hydrophobic coagulation
VIRGINIA TECH INTELL PROP95 citations96
US5814210ASep 29, 1998
Apparatus and process for the separation of hydrophobic and hydrophilic particles using microbubble column flotation together with a process and apparatus for generation of microbubbles
VIRGINIA TECH INTELL PROP68 citations95
US5167798ADec 1, 1992
Apparatus and process for the separation of hydrophobic and hydrophilic particles using microbubble column flotation together with a process and apparatus for generation of microbubbles
VIRGINIA TECH INTELL PROP107 citations95
US5522510AJun 4, 1996
Apparatus for improved ash and sulfur rejection
VIRGINIA TECH INTELL PROP21 citations92
US5587085ADec 24, 1996
Method for dewatering particles
VIRGINIA TECH INTELL PROP18 citations82