Charles N. Nelson

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Akron, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Dementia therapy method and instrument
- Patent number 9,659,505
- Issue date May 23, 2017
- Cameron J. Camp
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Foldable utility cart with lift mechanism
- Patent number 6,889,998
- Issue date May 10, 2005
- Creative Action LLC
- Ronni S. Sterns
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Phonetic transliteration card display
- Patent number 6,890,180
- Issue date May 10, 2005
- Creative Action LLC
- Ronni S. Sterns
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
DEMENTIA THERAPY METHOD AND INSTRUMENT
- Publication number 20160035240
- Publication date Feb 4, 2016
- Cameron J. Camp
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Foldable utility cart with lift mechanism
- Publication number 20040222605
- Publication date Nov 11, 2004
- Ronni S. Sterns
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
Phonetic transliteration card display
- Publication number 20040053202
- Publication date Mar 18, 2004
- Ronni S. Sterns
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS