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Lee Roy Carstensen
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Vancouver, WA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Pinniped deterrent system
Patent number
10,827,742
Issue date
Nov 10, 2020
Lee Roy Carstensen
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Electrical deterrent system for repelling pinnipeds
Patent number
10,334,841
Issue date
Jul 2, 2019
Lee Roy Carstensen
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Apparatus and methods for the guidance of fish
Patent number
9,596,836
Issue date
Mar 21, 2017
Smith-Root, Inc.
Lee Roy Carstensen
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Systems and methods for the electric field controlled anesthetizing...
Patent number
9,532,576
Issue date
Jan 3, 2017
Smith-Root, Inc.
Michael F Holliman
A22 - BUTCHERING MEAT TREATMENT PROCESSING POULTRY OR FISH
Information
Patent Grant
Systems and methods for the electric field-controlled anesthetizing...
Patent number
9,210,942
Issue date
Dec 15, 2015
Smith-Root, Inc.
F. Michael Holliman
A22 - BUTCHERING MEAT TREATMENT PROCESSING POULTRY OR FISH
Information
Patent Grant
Electric fish barrier for water intakes at varying depths
Patent number
6,978,734
Issue date
Dec 27, 2005
Smith-Root, Inc.
David V. Smith
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Electric fish shocking devices using programmable output waveforms
Patent number
5,327,854
Issue date
Jul 12, 1994
Smith-Root, Inc.
David V. Smith
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Patents Applications
last 30 patents
Information
Patent Application
System, Apparatus and Methods for Organism Immobilization
Publication number
20180360010
Publication date
Dec 20, 2018
Lee Carstensen
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
Organism Immobilization Apparatus
Publication number
20170027141
Publication date
Feb 2, 2017
Smith Root
Lee Carstensen
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
Pinniped Deterrent System
Publication number
20160324139
Publication date
Nov 10, 2016
SMITH-ROOT, INC.
Lee Roy Carstensen
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
Systems and Methods for the Electric Field Controlled Anesthetizing...
Publication number
20160095325
Publication date
Apr 7, 2016
SMITH-ROOT, INC.
Michael F. Holliman
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
Apparatus and Methods for the Guidance of Fish
Publication number
20150201590
Publication date
Jul 23, 2015
SMITH-ROOT, INC.
Lee Roy Carstensen
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
Systems and Methods for Remote Placement of Electrified Fish Barriers
Publication number
20110174231
Publication date
Jul 21, 2011
Joseph Curtis Edmondson
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
Systems and Methods for Aquatic Electrified Barriers
Publication number
20100242851
Publication date
Sep 30, 2010
Lee Carstensen
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
Systems and Methods for the Electric Field-Controlled Anesthetizing...
Publication number
20100107986
Publication date
May 6, 2010
F. Michael Holliman
A22 - BUTCHERING MEAT TREATMENT PROCESSING POULTRY OR FISH