DM

Dave Marshall

TG Technetics Group: 4 patents #5 of 43Top 15%
ES Ecowater Systems: 1 patents #38 of 63Top 65%
Overall (All Time): #682,151 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12305756 Flexible seal assembly Michael P. Cenedella, Mark Whitlow, Bob Schricker, Caleb Garrison 2025-05-20
11953095 Flexible seal assembly Michael P. Cenedella, Mark Whitlow, Bob Schricker, Caleb Garrison 2024-04-09
11649733 Flexible seal assembly Michael P. Cenedella, Mark Whitlow, Bob Schricker, Caleb Garrison 2023-05-16
10890078 Flexible seal assembly Michael P. Cenedella, Mark Whitlow, Bob Schricker, Caleb Garrison 2021-01-12
9884352 Pipe cleaning apparatus, use, system, and method Randall Cooper, Kevin Lillie, John Hochfellner 2018-02-06
9339855 Projectile dispensing system and use John Hochfellner, Kevin Lillie 2016-05-17
5544072 Method for regeneration of a water softener Jeffrey Zimmerman, Gary W. Gauer 1996-08-06