TK

Timothy Edward Keister

PI Prochemtech International: 12 patents #1 of 2Top 50%
📍 DuBois, PA: #2 of 123 inventorsTop 2%
🗺 Pennsylvania: #6,628 of 74,527 inventorsTop 9%
Overall (All Time): #407,158 of 4,157,543Top 10%
12
Patents All Time

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDate
11661364 Cooling water treatment composition for decreasing energy use Megan Briody 2023-05-30
9580343 Treatment of gas well production wastewaters 2017-02-28
9227864 Method and composition for operation of evaporative cooling towers at increased cycles of concentration 2016-01-05
9221697 Treatment of gas well hydrofracture wastewaters 2015-12-29
8877690 Treatment of gas well production wastewaters 2014-11-04
8834726 Treatment of gas well hydrofracture wastewaters 2014-09-16
8585999 Method of making flow-through-resin-impregnated monolithic graphite electrode and containerless electrolytic cell comprising same 2013-11-19
8496847 Method and composition for operation of evaporative cooling towers at increased cycles of concentration 2013-07-30
8128841 Composition for operation of evaporative cooling towers with minimal or no blowdown 2012-03-06
7932091 Colorant tracer for cooling water treatment formulations 2011-04-26
7927470 Flow-through-resin-impregnated monolithic graphite electrode and containerless electrolytic cell comprising same 2011-04-19
7595000 Operation of evaporative cooling towers with minimal or no blowdown 2009-09-29