Inventor
CLERKIN CRAIG
US27 patents
⚠️ This page may combine multiple inventors who share the name “CLERKIN CRAIG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HEARTLAND TECH PARTNERS LLC
11 patentsUS9808738B2Nov 7, 2017
Compact wastewater concentrator using waste heat
HEARTLAND TECH PARTNERS LLC19 citations92
US10597573B2Mar 24, 2020
Apparatus for concentrating wastewater and for creating brines
HEARTLAND TECH PARTNERS LLC10 citations84
US10596481B2Mar 24, 2020
Compact wastewater concentrator using waste heat
HEARTLAND TECH PARTNERS LLC6 citations84
US10179297B2Jan 15, 2019
Compact wastewater concentrator using waste heat
HEARTLAND TECH PARTNERS LLC6 citations84
US9943774B2Apr 17, 2018
Fluid evaporator for an open fluid reservoir
HEARTLAND TECH PARTNERS LLC10 citations84
US9926215B2Mar 27, 2018
Compact wastewater concentrator and pollutant scrubber
HEARTLAND TECH PARTNERS LLC13 citations84
US9738545B2Aug 22, 2017
Method and device for concentrating dissolved solids in flowback and produced water from natural gas wells
HEARTLAND TECH PARTNERS LLC19 citations84
US10947435B2Mar 16, 2021
Apparatus for concentrating wastewater and for creating brines
HEARTLAND TECH PARTNERS LLC1 citations73
US10005678B2Jun 26, 2018
Method of cleaning a compact wastewater concentrator
HEARTLAND TECH PARTNERS LLC2 citations73
US9617168B2Apr 11, 2017
Compact wastewater concentrator using waste heat
HEARTLAND TECH PARTNERS LLC2 citations73
US10946301B2Mar 16, 2021
Compact wastewater concentrator using waste heat
HEARTLAND TECH PARTNERS LLC0 citations62
HEARTLAND TECHNOLOGY PARTNERS
7 patentsUS8623174B1Jan 7, 2014
Liquid evaporation system with heated liquid
HEARTLAND TECHNOLOGY PARTNERS43 citations94
US9199861B2Dec 1, 2015
Wastewater processing systems for power plants and other industrial sources
HEARTLAND TECHNOLOGY PARTNERS23 citations92
US8808497B2Aug 19, 2014
Fluid evaporator for an open fluid reservoir
HEARTLAND TECHNOLOGY PARTNERS18 citations92
US8585869B1Nov 19, 2013
Multi-stage wastewater treatment system
HEARTLAND TECHNOLOGY PARTNERS30 citations92
US9296624B2Mar 29, 2016
Portable compact wastewater concentrator
HEARTLAND TECHNOLOGY PARTNERS21 citations89
US9366479B2Jun 14, 2016
Condensation plume mitigation system for exhaust stacks
HEARTLAND TECHNOLOGY PARTNERS7 citations84
US7959376B1Jun 14, 2011
Methods of reducing greenhouse gases in landfills and coal mines
HEARTLAND TECHNOLOGY PARTNERS6 citations63
DUESEL JR BERNARD F
5 patentsUS8679291B2Mar 25, 2014
Compact wastewater concentrator using waste heat
DUESEL JR BERNARD F36 citations98
US8801897B2Aug 12, 2014
Compact wastewater concentrator and contaminant scrubber
DUESEL JR BERNARD F24 citations92
US8790496B2Jul 29, 2014
Compact wastewater concentrator and pollutant scrubber
DUESEL JR BERNARD F18 citations92
US8721771B2May 13, 2014
Condensation plume mitigation system for exhaust stacks
DUESEL JR BERNARD F21 citations92
US8568557B2Oct 29, 2013
Compact wastewater concentrator using waste heat
DUESEL JR BERNARD F26 citations92
HEARTLAND WATER TECH INC
4 patentsUS11390791B2Jul 19, 2022
Apparatus for concentrating wastewater and for creating brines
HEARTLAND WATER TECH INC1 citations71
US11376520B2Jul 5, 2022
Compact wastewater concentrator using waste heat
HEARTLAND WATER TECH INC2 citations71
US11383995B2Jul 12, 2022
Apparatus and method for treating hydrogen sulfide and ammonia in wastewater streams
HEARTLAND WATER TECH INC0 citations55
US12172101B2Dec 24, 2024
Harmful substance removal system and method
HEARTLAND WATER TECH INC0 citations52