Park Hills, Missouri
United States
3
2023-06-15
The entities that hold a legal rights for patent applications filed by inventor Sisk David E.:
David E. Sisk from Park Hills, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Pressure and heat molded polymer tube with interlocking grommet
#2 | 2022-03-24Dust and debris filtration system for cleaning air used in the conveyance of granular material to and from the silo, dry bulk trailer, rail car, and other transportation and conveying means
#3 | 2015-10-29Unload elbow with spherical wear pocket
5356645 ⎘