Inventor
HILL JOHN
ZA35 patents
⚠️ This page may combine multiple inventors who share the name “HILL JOHN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HILL JOHN
7 patentsUS4643680AFeb 17, 1987
Vowel sound teaching device
HILL JOHN39 citations92
US4221347ASep 9, 1980
Adjustable reel for winding wire coils
HILL JOHN40 citations92
USD774992SDec 27, 2016
Chain ring bash guard
HILL JOHN9 citations84
US7025308B1Apr 11, 2006
Apparatus for holding and positioning a pipe during installation
HILL JOHN12 citations82
US4380748AApr 19, 1983
Bobbins for electrical coils
HILL JOHN21 citations78
US8591748B2Nov 26, 2013
Water treatment
HILL JOHN2 citations62
US8846108B2Sep 30, 2014
Antimicrobial body affecting products
HILL JOHN1 citations52
OSHKOSH CORP
4 patentsUS11691859B2Jul 4, 2023
Lift device with user contact sensor
OSHKOSH CORP5 citations74
US11597640B2Mar 7, 2023
Lift device with user contact sensor
OSHKOSH CORP4 citations71
US12466715B2Nov 11, 2025
Lift device with user contact sensor
OSHKOSH CORP0 citations59
US12006194B2Jun 11, 2024
Lift device with user contact sensor
OSHKOSH CORP0 citations59