Alan Wilson-Langman

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Pleasant Hill, IA, US

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Patents Grantslast 30 patents

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
Symbiotic radar and communication system
- Patent number 10,082,561
- Issue date Sep 25, 2018
- University of Cape Town
- Alan Wilson-Langman
- G01 - MEASURING TESTING

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
CROSS-BORE DETECTION DURING HORIZONTAL DIRECTIONAL DRILLING
- Publication number 20190369283
- Publication date Dec 5, 2019
- Vermeer Corporation
- David Hanson
- G01 - MEASURING TESTING
Information Patent Application
SYMBIOTIC RADAR AND COMMUNICATION SYSTEM
- Publication number 20150378004
- Publication date Dec 31, 2015
- University of Cape Town
- Alan Wilson-Langman
- G01 - MEASURING TESTING