Inventor
HALL THOMAS J
US24 patents
⚠️ This page may combine multiple inventors who share the name “HALL THOMAS J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MERLIN TECHNOLOGY INC
14 patentsUS9540879B2Jan 10, 2017
Directional drilling target steering apparatus and method
MERLIN TECHNOLOGY INC43 citations95
US9194228B2Nov 24, 2015
Horizontal directional drilling area network and methods
MERLIN TECHNOLOGY INC14 citations92
US11002129B2May 11, 2021
Horizontal directional drilling area network and methods
MERLIN TECHNOLOGY INC4 citations84
US9810055B2Nov 7, 2017
Horizontal directional drilling area network and methods
MERLIN TECHNOLOGY INC9 citations84
US10563502B1Feb 18, 2020
Advanced sonde reliability monitoring, apparatus and associated methods
MERLIN TECHNOLOGY INC10 citations83
US11060355B2Jul 13, 2021
Directional drilling target steering apparatus and method
MERLIN TECHNOLOGY INC4 citations82
US10781638B2Sep 22, 2020
Directional drilling target steering apparatus and method
MERLIN TECHNOLOGY INC4 citations82
US10267143B2Apr 23, 2019
Horizontal directional drilling area network and methods
MERLIN TECHNOLOGY INC3 citations73
US11821300B1Nov 21, 2023
Advanced sonde reliability monitoring, apparatus and associated methods
MERLIN TECHNOLOGY INC1 citations72
US12546209B2Feb 10, 2026
Horizontal directional drilling area network and methods
MERLIN TECHNOLOGY INC0 citations62
US11255186B1Feb 22, 2022
Advanced sonde reliability monitoring, apparatus and associated methods
MERLIN TECHNOLOGY INC0 citations62
US12546169B2Feb 10, 2026
Directional drilling target steering apparatus and method
MERLIN TECHNOLOGY INC0 citations60
US12104490B2Oct 1, 2024
Directional drilling target steering apparatus and method
MERLIN TECHNOLOGY INC0 citations60
US11629554B2Apr 18, 2023
Directional drilling target steering apparatus and method
MERLIN TECHNOLOGY INC0 citations60
PROCTER & GAMBLE
6 patentsUS5413233AMay 9, 1995
Child resistant bottle closure
PROCTER & GAMBLE59 citations96
USD332873SFeb 2, 1993
Set of bristles for a toothbrush
PROCTER & GAMBLE53 citations96
USD334473SApr 6, 1993
Set of bristles for a toothbrush
PROCTER & GAMBLE66 citations95
US5511275AApr 30, 1996
Toothbrush exhibiting three-dimensional bristle profile and end rounded bristles for improved interproximal cleaning without increasing gum irritation
PROCTER & GAMBLE133 citations94
USD328392SAug 4, 1992
Toothbrush handle
PROCTER & GAMBLE60 citations90
USD340584SOct 26, 1993
Brush handle
PROCTER & GAMBLE9 citations66