Houston, Texas
United States
4
2008-11-06
The entities that hold a legal rights for patent applications filed by inventor Olson Chris:
Chris Olson from Houston, US has applied for patents for these inventions. The list has both pending applications and granted patents:
LEVER OPERATED PIVOTING FLOAT WITH GENERATOR
#2 | 2008-07-17Lever operated pivoting float with generator
#3 | 2008-03-13Non-rigid inflatable gas storage apparatus
#4 | 2008-03-06Air pump in float
4130410 ⎘