Inventor
GRAHAM ROBERT G
US48 patents
⚠️ This page may combine multiple inventors who share the name “GRAHAM ROBERT G”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ENSYN RENEWABLES INC
18 patentsUS9109177B2Aug 18, 2015
Systems and methods for renewable fuel
ENSYN RENEWABLES INC44 citations98
US6844420B1Jan 18, 2005
Natural resin formulations
ENSYN RENEWABLES INC78 citations96
US10640719B2May 5, 2020
Systems and methods for renewable fuel
ENSYN RENEWABLES INC36 citations94
US9120989B2Sep 1, 2015
Generating cellulosic-renewable identification numbers in a refinery
ENSYN RENEWABLES INC8 citations92
US9102888B2Aug 11, 2015
Methods for renewable fuels with reduced waste streams
ENSYN RENEWABLES INC11 citations92
US10570340B2Feb 25, 2020
Systems and methods for renewable fuel
ENSYN RENEWABLES INC3 citations84
US9969942B2May 15, 2018
Systems and methods for renewable fuel
ENSYN RENEWABLES INC3 citations84
US9410091B2Aug 9, 2016
Preparing a fuel from liquid biomass
ENSYN RENEWABLES INC4 citations84
US9422485B2Aug 23, 2016
Method of trading cellulosic-renewable identification numbers
ENSYN RENEWABLES INC2 citations74
US9127223B2Sep 8, 2015
Systems and methods for renewable fuel
ENSYN RENEWABLES INC3 citations74
US9127224B2Sep 8, 2015
External steam reduction method in a fluidized catalytic cracker
ENSYN RENEWABLES INC3 citations74
US9120990B2Sep 1, 2015
Systems for fuels from biomass
ENSYN RENEWABLES INC3 citations74
US9120988B2Sep 1, 2015
Methods to increase gasoline yield
ENSYN RENEWABLES INC3 citations74
US9102890B2Aug 11, 2015
Fluidized catalytic cracking apparatus
ENSYN RENEWABLES INC3 citations74
US9102889B2Aug 11, 2015
Fluidized catalytic cracker riser quench system
ENSYN RENEWABLES INC3 citations74
US11441081B2Sep 13, 2022
Systems and methods for renewable fuel
ENSYN RENEWABLES INC0 citations73
US10975315B2Apr 13, 2021
Systems and methods for renewable fuel
ENSYN RENEWABLES INC1 citations73
US10633606B2Apr 28, 2020
Systems and methods for renewable fuel
ENSYN RENEWABLES INC3 citations73
GRAHAM ROBERT G
7 patentsUS7294314B2Nov 13, 2007
Heat exchangers with novel ball joints and assemblies and processes using such heat exchangers
GRAHAM ROBERT G26 citations92
US7241322B2Jul 10, 2007
Pyrolyzing gasification system and method of use
GRAHAM ROBERT G25 citations92
US8317886B2Nov 27, 2012
Apparatus and method for gasifying solid organic materials
GRAHAM ROBERT G18 citations75
US4632181ADec 30, 1986
Ceramic heat exchanger
GRAHAM ROBERT G19 citations74
US4228755AOct 21, 1980
Sail supports
GRAHAM ROBERT G11 citations74
US8240368B2Aug 14, 2012
Heat exchangers with novel ball joints and assemblies and processes using such heat exchangers
GRAHAM ROBERT G2 citations63
US7240724B2Jul 10, 2007
Monolithic tube sheet and method of manufacture
GRAHAM ROBERT G3 citations52
(unassigned)
5 patentsUS5979543ANov 9, 1999
Low to medium pressure high temperature all-ceramic air to air indirect heat exchangers with novel ball joints and assemblies
17 citations93
US5775414AJul 7, 1998
High temperature high pressure air-to-air heat exchangers and assemblies useful therein
29 citations93
US6206603B1Mar 27, 2001
Low to medium pressure high temperature all-ceramic air to air indirect heat exchangers with novel ball joints and assemblies
15 citations84
US6695522B1Feb 24, 2004
Low to medium pressure high temperature all-ceramic air to air indirect heat exchangers with novel ball joints and assemblies
7 citations74
US5562063AOct 8, 1996
Sail support device
8 citations74
FREEL BARRY
4 patentsUS8105482B1Jan 31, 2012
Rapid thermal processing of heavy hydrocarbon feedstocks
FREEL BARRY13 citations84
US8062503B2Nov 22, 2011
Products produced from rapid thermal processing of heavy hydrocarbon feedstocks
FREEL BARRY7 citations84
US9005428B2Apr 14, 2015
Products produced from rapid thermal processing of heavy hydrocarbon feedstocks
FREEL BARRY2 citations62
US9719021B2Aug 1, 2017
Rapid thermal processing of heavy hydrocarbon feedstocks
FREEL BARRY1 citations52
ENSYN TECHNOLOGIES INC
3 patentsUS5961786AOct 5, 1999
Apparatus for a circulating bed transport fast pyrolysis reactor system
ENSYN TECHNOLOGIES INC258 citations98
US5792340AAug 11, 1998
Method and apparatus for a circulating bed transport fast pyrolysis reactor system
ENSYN TECHNOLOGIES INC226 citations98
US6485841B1Nov 26, 2002
Bio-oil preservatives
ENSYN TECHNOLOGIES INC59 citations96