Robert T. Trahern

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Sublette, KS, US

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Patents Grantslast 30 patents

Information Patent Grant
Multiply functioning finger ring
- Patent number 10,433,623
- Issue date Oct 8, 2019
- Robert T. Trahern
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multiply functioning finger ring
- Patent number 10,182,624
- Issue date Jan 22, 2019
- Robert T. Trahern
- A41 - WEARING APPAREL

Patents Applicationslast 30 patents

Information Patent Application
Multiply Functioning Finger Ring
- Publication number 20190104812
- Publication date Apr 11, 2019
- Robert T. Trahern
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Multiply Functioning Finger Ring
- Publication number 20180103733
- Publication date Apr 19, 2018
- Robert T. Trahern
- A44 - HABERDASHERY JEWELLERY