Roth K. Christopherson

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Wichita, KS, US

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Patents Grantslast 30 patents

Information Patent Grant
Assembly for door advertisements
- Patent number 8,381,424
- Issue date Feb 26, 2013
- Roth K. Christopherson
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Sun visor print presentation and coupon device
- Patent number 6,209,918
- Issue date Apr 3, 2001
- Roth K. Christopherson
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
METHOD TO AID AND ENHANCE THE DISTRIBUTION OF ADVERTISEMENTS DOOR T...
- Publication number 20120090209
- Publication date Apr 19, 2012
- Roth K. Christopherson
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Printed piece including adhesive that enhances distribution and fun...
- Publication number 20100115814
- Publication date May 13, 2010
- Roth K. Christopherson
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS