Patents by Inventor Donald F. Bowler

Donald F. Bowler has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Water driven tool
    Patent number: 4193228
    Abstract: A multi-purpose water driven tool, including a water driven turbine mounted on a shaft for rotation in a housing, the housing having an inlet connected to supply water under pressure to rotatably drive the turbine, a housing outlet to discharge the water from the housing after it has acted on the turbine, said shaft extending outwardly of the housing, and a working tool on the outer end of the shaft to be rotatably driven thereby.
    Type: Grant
    Filed: December 19, 1977
    Date of Patent: March 18, 1980
    Inventor: Donald F. Bowler