Inventor
JONAS GARY M
US18 patents
⚠️ This page may combine multiple inventors who share the name “JONAS GARY M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
WING ENTPR INC
12 patentsUS8365865B2Feb 5, 2013
Adjustable ladders and related methods
WING ENTPR INC49 citations97
US9593531B2Mar 14, 2017
Ladder securing apparatus, ladders incorporating same and related methods
WING ENTPR INC25 citations94
US9145733B2Sep 29, 2015
Adjustable ladders and related components
WING ENTPR INC20 citations89
US10801261B2Oct 13, 2020
Ladders, ladder hinges and related methods
WING ENTPR INC13 citations85
US10612302B2Apr 7, 2020
Ladders, foot mechanisms for ladders, and related methods
WING ENTPR INC6 citations84
US10214961B2Feb 26, 2019
Adjustable ladders and related methods
WING ENTPR INC6 citations83
US9988842B2Jun 5, 2018
Ladders including rope and pulley system and fall protection device
WING ENTPR INC12 citations83
US8973710B2Mar 10, 2015
Adjustable ladders and related methods
WING ENTPR INC4 citations83
US10590702B2Mar 17, 2020
Ladders, mechanisms and components for ladders, and related methods
WING ENTPR INC7 citations82
US10584532B2Mar 10, 2020
Ladders with integrated support, ladder components and related methods
WING ENTPR INC2 citations73
US9920572B2Mar 20, 2018
Stepladders and related methods
WING ENTPR INC5 citations73
US10648233B2May 12, 2020
Adjustable ladders and related methods
WING ENTPR INC1 citations72
LITTLE GIANT LADDER SYSTEMS LLC
5 patentsUS11346154B2May 31, 2022
Ladders, mechanisms and components for ladders, and related methods
LITTLE GIANT LADDER SYSTEMS LLC9 citations83
US12553285B2Feb 17, 2026
Ladders, foot mechanisms for ladders, and related methods
LITTLE GIANT LADDER SYSTEMS LLC0 citations62
US11988043B2May 21, 2024
Ladders, ladder hinges and related methods
LITTLE GIANT LADDER SYSTEMS LLC0 citations62
US11408226B2Aug 9, 2022
Ladders, foot mechanisms for ladders, and related methods
LITTLE GIANT LADDER SYSTEMS LLC0 citations62
US12448844B2Oct 21, 2025
Ladders, mechanisms and components for ladders, and related methods
LITTLE GIANT LADDER SYSTEMS LLC0 citations60