Kearney, Nebraska
United States
6
2018-05-03
The entities that hold a legal rights for patent applications filed by inventor Schweitzer Stephen:
Stephen Schweitzer from Kearney, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Filter apparatus with ejection arrangement
#2 | 2015-07-02Filter assembly with water evacuation and methods
#3 | 2014-07-03Filter apparatus with ejection arrangement
#4 | 2013-09-26Filter assembly with water evacuation and methods
#5 | 2013-08-01Filter apparatus with ejection arrangement
#6 | 2012-04-19Filter having drain valve with mechanical lock
360509 ⎘