Hans Kelpe

Person

Pella, IA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Horizontal directional drilling system and method
- Patent number 12,352,152
- Issue date Jul 8, 2025
- Vermeer Manufacturing Company
- Hans Frederick Kelpe
- E21 - EARTH DRILLING MINING
Information Patent Grant
Horizontal directional drilling system and method
- Patent number 11,927,090
- Issue date Mar 12, 2024
- Vermeer Manufacturing Company
- Hans Frederick Kelpe
- E21 - EARTH DRILLING MINING
Information Patent Grant
Horizontal directional drilling system and method
- Patent number 11,473,418
- Issue date Oct 18, 2022
- Vermeer Manufacturing Company
- Hans Frederick Kelpe
- E21 - EARTH DRILLING MINING
Information Patent Grant
Horizontal directional drilling system including sonde position det...
- Patent number 10,294,776
- Issue date May 21, 2019
- Vermeer Manufacturing Company
- Scott Alan Rempe
- E21 - EARTH DRILLING MINING
Information Patent Grant
Horizontal directional drilling system including sonde position det...
- Patent number 9,611,732
- Issue date Apr 4, 2017
- Vermeer Manufacturing Company
- Scott Alan Rempe
- E21 - EARTH DRILLING MINING
Information Patent Grant
Devices and methods for dynamic boring procedure reconfiguration
- Patent number 8,220,564
- Issue date Jul 17, 2012
- Vermeer Manufacturing Company
- Randy Ray Runquist
- E21 - EARTH DRILLING MINING
Information Patent Grant
Apparatus and method of capacitively sensing operator presence for...
- Patent number 7,999,562
- Issue date Aug 16, 2011
- Vermeer Manufacturing Company
- Yuriy Khapochkin
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Earth penetrating apparatus and method employing radar imaging and...
- Patent number 7,607,494
- Issue date Oct 27, 2009
- Vermeer Manufacturing Company
- Kevin L. Alft
- E21 - EARTH DRILLING MINING
Information Patent Grant
Earth penetrating apparatus and method employing radar imaging and...
- Patent number 7,143,844
- Issue date Dec 5, 2006
- Vermeer Manufacturing Company
- Kevin L. Alft
- E21 - EARTH DRILLING MINING
Information Patent Grant
Macro assisted control system and method for a horizontal direction...
- Patent number 6,910,541
- Issue date Jun 28, 2005
- Vermeer Manufacturing Company
- Hans Kelpe
- E21 - EARTH DRILLING MINING
Information Patent Grant
Remote lock-out system and method for a horizontal directional dril...
- Patent number 6,766,869
- Issue date Jul 27, 2004
- Vermeer Manufacturing Company
- Ivan R. Brand
- E21 - EARTH DRILLING MINING
Information Patent Grant
Underground drilling device and method employing down-hole radar
- Patent number 6,755,263
- Issue date Jun 29, 2004
- Vermeer Manufacturing Company
- Kevin L. Alft
- E21 - EARTH DRILLING MINING
Information Patent Grant
Underground boring machine employing navigation sensor and adjustab...
- Patent number 6,719,069
- Issue date Apr 13, 2004
- Vermeer Manufacturing Company
- Kevin L. Alft
- E21 - EARTH DRILLING MINING
Information Patent Grant
Macro assisted control system and method for a horizontal direction...
- Patent number 6,651,755
- Issue date Nov 25, 2003
- Vermeer Manufacturing Company
- Hans Kelpe
- E21 - EARTH DRILLING MINING
Information Patent Grant
Horizontal directional drilling machine and method employing config...
- Patent number 6,484,818
- Issue date Nov 26, 2002
- Vermeer Manufacturing Company
- Kevin L. Alft
- E21 - EARTH DRILLING MINING
Information Patent Grant
Excavation system and method employing adjustable down-hole steerin...
- Patent number 6,470,976
- Issue date Oct 29, 2002
- Vermeer Manufacturing Company
- Kevin L. Alft
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
HORIZONTAL DIRECTIONAL DRILLING SYSTEM AND METHOD
- Publication number 20240175347
- Publication date May 30, 2024
- Vermeer Manufacturing Company
- Hans Frederick Kelpe
- E21 - EARTH DRILLING MINING
Information Patent Application
HORIZONTAL DIRECTIONAL DRILLING SYSTEM AND METHOD
- Publication number 20230032244
- Publication date Feb 2, 2023
- Vermeer Manufacturing Company
- Hans Frederick Kelpe
- E21 - EARTH DRILLING MINING
Information Patent Application
HORIZONTAL DIRECTIONAL DRILLING SYSTEM INCLUDING SONDE POSITION DET...
- Publication number 20190234199
- Publication date Aug 1, 2019
- Vermeer Manufacturing Company
- Scott Alan REMPE
- G01 - MEASURING TESTING
Information Patent Application
HORIZONTAL DIRECTIONAL DRILLING SYSTEM INCLUDING SONDE POSITION DET...
- Publication number 20170335677
- Publication date Nov 23, 2017
- Vermeer Manufacturing Company
- Scott Alan Rempe
- E21 - EARTH DRILLING MINING
Information Patent Application
HORIZONTAL DIRECTIONAL DRILLING SYSTEM INCLUDING SONDE POSITION DET...
- Publication number 20150090496
- Publication date Apr 2, 2015
- Vermeer Manufacturing Company
- Scott Alan Rempe
- E21 - EARTH DRILLING MINING
Information Patent Application
CONTROL SYSTEM AND INTERFACE FOR A TUNNELING APPARATUS
- Publication number 20130008718
- Publication date Jan 10, 2013
- Vermeer Manufacturing Company
- Melvin Nguyen
- E21 - EARTH DRILLING MINING
Information Patent Application
APPARATUS AND METHOD OF CAPACITIVELY SENSING OPERATOR PRESENCE FOR...
- Publication number 20090079444
- Publication date Mar 26, 2009
- Vermeer Manufacturing Company
- Yuriy Khapochkin
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Devices and methods for dynamic boring procedure reconfiguration
- Publication number 20090062804
- Publication date Mar 5, 2009
- Randy Ray Runquist
- E21 - EARTH DRILLING MINING
Information Patent Application
Earth penetrating apparatus and method employing radar imaging and...
- Publication number 20070240903
- Publication date Oct 18, 2007
- Vermeer Manufacturing Company
- Kevin L. Alft
- E21 - EARTH DRILLING MINING
Information Patent Application
Underground drilling device employing down-hole radar
- Publication number 20060185899
- Publication date Aug 24, 2006
- VERMEER MANUFACTURING COMPANY
- Kevin Alft
- E21 - EARTH DRILLING MINING
Information Patent Application
System for directional boring including a drilling head with overru...
- Publication number 20050274548
- Publication date Dec 15, 2005
- Vermeer Manufacturing
- Rene Marcel Albert
- E21 - EARTH DRILLING MINING
Information Patent Application
Earth penetrating apparatus and method employing radar imaging and...
- Publication number 20050173153
- Publication date Aug 11, 2005
- Vermeer Manufacturing Company, Pella, IA
- Kevin L. Alft
- E21 - EARTH DRILLING MINING
Information Patent Application
Underground drilling device employing down-hole radar
- Publication number 20040256159
- Publication date Dec 23, 2004
- Vermeer Manufacturing Company
- Kevin L. Alft
- E21 - EARTH DRILLING MINING
Information Patent Application
Earth penetrating apparatus and method employing radar imaging and...
- Publication number 20040190374
- Publication date Sep 30, 2004
- Vermeer Manufacturing Company
- Kevin L. Alft
- E21 - EARTH DRILLING MINING
Information Patent Application
Macro assisted control system and method for a horizontal direction...
- Publication number 20040104046
- Publication date Jun 3, 2004
- Vermeer Manufacturing Company
- Hans Kelpe
- E21 - EARTH DRILLING MINING
Information Patent Application
Underground boring machine employing navigation sensor and adjustab...
- Publication number 20030111268
- Publication date Jun 19, 2003
- Vermeer Manufacturing Company
- Kevin L. Alft
- E21 - EARTH DRILLING MINING
Information Patent Application
Underground drilling device and method employing down-hole radar
- Publication number 20030056983
- Publication date Mar 27, 2003
- Vermeer Manufacturing Company
- Kevin L. Alft
- E21 - EARTH DRILLING MINING
Information Patent Application
Remote lock-out system and method for a horizontal directional dril...
- Publication number 20020195275
- Publication date Dec 26, 2002
- Ivan R. Brand
- E21 - EARTH DRILLING MINING
Information Patent Application
Real-time control system and method for controlling an underground...
- Publication number 20020020561
- Publication date Feb 21, 2002
- VERMEER MANUFACTURING COMPANY
- Kevin L. Alft
- E21 - EARTH DRILLING MINING
Information Patent Application
Underground boring machine employing solid-state inertial navigatio...
- Publication number 20020005297
- Publication date Jan 17, 2002
- VERMEER MANUFACTURING COMPANY
- Kevin L. Alft
- E21 - EARTH DRILLING MINING

Person

Patents Grantslast 30 patents

Horizontal directional drilling system and method

Horizontal directional drilling system and method

Horizontal directional drilling system and method

Horizontal directional drilling system including sonde position det...

Horizontal directional drilling system including sonde position det...

Devices and methods for dynamic boring procedure reconfiguration

Apparatus and method of capacitively sensing operator presence for...

Earth penetrating apparatus and method employing radar imaging and...

Earth penetrating apparatus and method employing radar imaging and...

Macro assisted control system and method for a horizontal direction...

Remote lock-out system and method for a horizontal directional dril...

Underground drilling device and method employing down-hole radar

Underground boring machine employing navigation sensor and adjustab...

Macro assisted control system and method for a horizontal direction...

Horizontal directional drilling machine and method employing config...

Excavation system and method employing adjustable down-hole steerin...

Patents Applicationslast 30 patents

HORIZONTAL DIRECTIONAL DRILLING SYSTEM AND METHOD

HORIZONTAL DIRECTIONAL DRILLING SYSTEM AND METHOD

HORIZONTAL DIRECTIONAL DRILLING SYSTEM INCLUDING SONDE POSITION DET...

HORIZONTAL DIRECTIONAL DRILLING SYSTEM INCLUDING SONDE POSITION DET...

HORIZONTAL DIRECTIONAL DRILLING SYSTEM INCLUDING SONDE POSITION DET...

CONTROL SYSTEM AND INTERFACE FOR A TUNNELING APPARATUS

APPARATUS AND METHOD OF CAPACITIVELY SENSING OPERATOR PRESENCE FOR...

Devices and methods for dynamic boring procedure reconfiguration

Earth penetrating apparatus and method employing radar imaging and...

Underground drilling device employing down-hole radar

System for directional boring including a drilling head with overru...

Earth penetrating apparatus and method employing radar imaging and...

Underground drilling device employing down-hole radar

Earth penetrating apparatus and method employing radar imaging and...

Macro assisted control system and method for a horizontal direction...

Underground boring machine employing navigation sensor and adjustab...

Underground drilling device and method employing down-hole radar

Remote lock-out system and method for a horizontal directional dril...

Real-time control system and method for controlling an underground...

Underground boring machine employing solid-state inertial navigatio...