Tomball, Texas
United States
6
2024-09-12
The entities that hold a legal rights for patent applications filed by inventor Lewandowski Mark:
Mark Lewandowski from Tomball, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Systems and Methods for Providing Surge Relief
#2 | 2023-06-15Systems and methods for providing surge relief
#3 | 2022-02-24Systems and methods for providing surge relief
#4 | 2020-11-12Systems and methods for providing surge relief
#5 | 2012-11-15Nose seal for surge relief valves
#6 | 2012-05-10Ball valve seat seal
2904049 ⎘