David R. Porter

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Kansas City, MO, US

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Patents Grantslast 30 patents

Information Patent Grant
Bicycle saddle that balances sitting force
- Patent number 9,862,441
- Issue date Jan 9, 2018
- David R. Porter
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Bicycle saddle that balances sitting force
- Patent number 9,637,193
- Issue date May 2, 2017
- David R. Porter
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Bicycle saddle
- Patent number D778079
- Issue date Feb 7, 2017
- David R. Porter
- D06 - Furnishings

Patents Applicationslast 30 patents

Information Patent Application
BICYCLE SADDLE THAT BALANCES SITTING FORCE
- Publication number 20170190370
- Publication date Jul 6, 2017
- David R. Porter
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
BICYCLE SADDLE THAT BALANCES SITTING FORCE
- Publication number 20170129561
- Publication date May 11, 2017
- David R. Porter
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS