Francis Wayne Priddy

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Bartonville, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Auto-reversing driveshaft system and method
- Patent number 11,655,883
- Issue date May 23, 2023
- Francis Wayne Priddy
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Concrete pump system and method
- Patent number 10,570,894
- Issue date Feb 25, 2020
- Francis Wayne Priddy
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Concrete pump system and method
- Patent number 10,519,943
- Issue date Dec 31, 2019
- Francis Wayne Priddy
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Concrete pump system and method
- Patent number 9,765,768
- Issue date Sep 19, 2017
- Francis Wayne Priddy
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Concrete pump system and method
- Patent number 8,827,657
- Issue date Sep 9, 2014
- Francis Wayne Priddy
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
AUTO-REVERSING DRIVESHAFT SYSTEM AND METHOD
- Publication number 20210156370
- Publication date May 27, 2021
- Francis Wayne Priddy
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Concrete Pump System and Method
- Publication number 20180238315
- Publication date Aug 23, 2018
- Francis Wayne Priddy
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
Concrete Pump System and Method
- Publication number 20180017048
- Publication date Jan 18, 2018
- Francis Wayne Priddy
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Concrete Pump System and Method
- Publication number 20150198181
- Publication date Jul 16, 2015
- Francis Wayne Priddy
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...