DL

Dennis Leppin

GI Gas Technology Institute: 8 patents #15 of 262Top 6%
GI Gas Research Institute: 4 patents #48 of 808Top 6%
📍 Chicago, IL: #918 of 13,327 inventorsTop 7%
🗺 Illinois: #6,670 of 84,256 inventorsTop 8%
Overall (All Time): #383,625 of 4,157,543Top 10%
13
Patents All Time

Issued Patents All Time

Showing 1–13 of 13 patents

Patent #TitleCo-InventorsDate
9050557 Scavenging and tailgas process Ajay Makkuni, Timothy Tamale 2015-06-09
8915981 Method for producing methane from biomass Terry L. Marker, Larry G. Felix, Martin B. Linck, Howard S. Meyer 2014-12-23
8268896 Co-production of fuels, chemicals and electric power using gas turbines Arunabha Basu, Iosif K. Rabovitser, John J. Lewnard, John M. Pratapas, Howard S. Meyer +1 more 2012-09-18
8241603 Process and system for removing sulfur from sulfur-containing gaseous streams Arunabha Basu, Howard S. Meyer, Scott Lynn, James Wangerow 2012-08-14
7811544 Sulfur recovery process Howard S. Meyer 2010-10-12
7544340 Method for creating a gas-liquid contact area Aqil Jamal, Howard S. Meyer, Nagaraju Palla 2009-06-09
6946017 Process for separating carbon dioxide and methane Alwarappa Sivaraman 2005-09-20
6475451 Mercury removal from gaseous process streams Nagaraju Palla 2002-11-05
5958360 Absorber for liquid redox processes Amirali G. Rehmat, Michael C. Mensinger 1999-09-28
5876677 Ultrasound-assisted liquid redox absorber Michael C. Mensinger, Amirali G. Rehmat 1999-03-02
5866089 Ultrasound-assisted liquid redox absorber Michael C. Mensinger, Amirali G. Rehmat 1999-02-02
5545296 Water and organic constituent separator system and method Vijay K. Pathak 1996-08-13
5531866 Water and organic constituent separator system and method Vijay K. Pathak 1996-07-02