Karnack, Texas
United States
7
2020-02-04
The entities that hold a legal rights for patent applications filed by inventor Hill Charles E.:
Charles E. Hill from Karnack, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Air supply system and method for a hovercraft
#2 | 2019-09-03Sanitizing system and method for a septic system
#3 | 2017-09-19Sanitizing system and method for a septic system
#4 | 2017-09-12Air supply system and method for a hovercraft
#5 | 2011-03-15Virtual catalog and product presentation method and apparatus
#6 | 2009-04-30Apparatus for attaching a work tool to a loader
#7 | 2008-10-07System and method for handling multi-resolution graphics files
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