Henry B. Polston

Follow

Person

Livingston, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Apparatus for cleaning pipes having pumping and vacuuming capability
- Patent number 10,954,661
- Issue date Mar 23, 2021
- US Submergent Technologies, LLC
- Henry B. Polston
- B08 - CLEANING
Information Patent Grant
Submersible pump water jetter
- Patent number 10,767,661
- Issue date Sep 8, 2020
- US Submergent Technologies, LLC
- Henry Polston
- B08 - CLEANING
Information Patent Grant
Dripless expanding tubes for combination truck
- Patent number 9,796,003
- Issue date Oct 24, 2017
- US Submergent Technologies, LLC
- Henry B. Polston
- B08 - CLEANING

Patents Applicationslast 30 patents

Information Patent Application
Apparatus for cleaning pipes having pumping and vacuuming capability
- Publication number 20180209133
- Publication date Jul 26, 2018
- U.S. Submergent Technologies, LLC
- Henry B. Polston
- B08 - CLEANING
Information Patent Application
DRIPLESS EXPANDING TUBES FOR COMBINATION TRUCK
- Publication number 20180009011
- Publication date Jan 11, 2018
- U.S. Submergent Technologies, LLC
- Henry Polston
- B08 - CLEANING
Information Patent Application
SUBMERSIBLE PUMP WATER JETTER
- Publication number 20170343017
- Publication date Nov 30, 2017
- U.S. Submergent Technologies, LLC
- Henry Polston
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
DRIPLESS EXPANDING TUBES FOR COMBINATION TRUCK
- Publication number 20150360259
- Publication date Dec 17, 2015
- POLSTON APPLIED TECHNOLOGIES LLC
- Henry B. Polston
- B08 - CLEANING
Information Patent Application
METHOD AND APPARATUS FOR REMOVAL OF DEBRIS
- Publication number 20130192645
- Publication date Aug 1, 2013
- Jet-Vac, LLC
- Henry B. Polston
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...