SH

Steve L. Hengsperger

TE Tersano: 10 patents #1 of 11Top 10%
AE Advantage Engineering: 1 patents #6 of 8Top 75%
Overall (All Time): #398,553 of 4,157,543Top 10%
12
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12352062 Collapsible toilet enclosure Justin L. Namespetra, Jamie O'Neil 2025-07-08
10017409 Treatment of water to extend half-life of ozone Justin L. Namespetra, Jamie O'Neil 2018-07-10
10005682 Holding tank-less water ozonating system Justin L. Namespetra, James E. O'Neil 2018-06-26
9783443 Treatment of water to extend half-life of ozone Justin L. Namespetra, Jamie O'Neil 2017-10-10
9150443 Holding tank-less water ozonating system using electrolytic decomposition of water Justin L. Namespetra 2015-10-06
8894750 Holding tank-less water ozonating system Justin L. Namespetra 2014-11-25
7959872 System and device for water filtration and purification Justin L. Namespetra, Scott Hickey 2011-06-14
D625773 Removable desiccant cartridge Christopher B. Caldwell 2010-10-19
7767168 Sanitization system and system components Justin L. Namespetra, Scott Hickey, Richard Zulik, Christopher B. Caldwell 2010-08-03
7713336 Water sanitazation system having safety features and removable filter Justin L. Namespetra, Christopher B. Caldwell, Richard Zulik 2010-05-11
7708958 System and containers for water filtration and item sanitization Justin L. Namespetra, Scott Hickey 2010-05-04
7513278 Drinking water pitcher having a removable upper reservoir Justin L. Namespetra, Christopher B. Caldwell, Richard Zulik 2009-04-07