Frank Friesen

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Honey Grove, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Trailer with automated trailer ramp
- Patent number 10,160,369
- Issue date Dec 25, 2018
- PJ Trailers, Inc.
- Frank Friesen
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Trailer with automated trailer ramp
- Patent number 9,764,674
- Issue date Sep 19, 2017
- PJ Trailers, Inc.
- Frank Friesen
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
TRAILER WITH AUTOMATED TRAILER RAMP
- Publication number 20190092209
- Publication date Mar 28, 2019
- PJ TRAILERS, INC.
- Frank Friesen
- B60 - VEHICLES IN GENERAL
Information Patent Application
TRAILER WITH AUTOMATED TRAILER RAMP
- Publication number 20170334331
- Publication date Nov 23, 2017
- PJ TRAILERS, INC.
- Frank Friesen
- B60 - VEHICLES IN GENERAL
Information Patent Application
TRAILER WITH AUTOMATED TRAILER RAMP
- Publication number 20140271072
- Publication date Sep 18, 2014
- PJ TRAILERS, INC.
- Frank Friesen
- B60 - VEHICLES IN GENERAL