Inventor
Jura Jason Grant
US15 patents
Patents
15 patentsUS10544568B2Jan 28, 2020
Retainer sleeve for ground engaging tools
CATERPILLAR INC17 citations91
US11761177B2Sep 19, 2023
Anti-tipping features for a retaining mechanism
CATERPILLAR INC9 citations85
US11702820B2Jul 18, 2023
Retainer sleeve design with anti-rotation features
CATERPILLAR INC8 citations85
US11427989B2Aug 30, 2022
Retainer sleeve design with external ribs
CATERPILLAR INC8 citations85
US11649614B2May 16, 2023
Retainer sleeve for ground engaging tools
CATERPILLAR INC7 citations83
US11142894B2Oct 12, 2021
Tip and adapter assembly using a spring steel sleeve design
CATERPILLAR INC7 citations83
US11879235B2Jan 23, 2024
Tip with thru-hole and pin retaining geometry
CATERPILLAR INC2 citations72
US11866914B2Jan 9, 2024
Retainer sleeve design with external ribs
CATERPILLAR INC2 citations72
US11124951B2Sep 21, 2021
Spring steel sleeve design
CATERPILLAR INC5 citations72
US12312776B2May 27, 2025
Anti-tipping features for a retaining mechanism
CATERPILLAR INC0 citations62
US12209396B2Jan 28, 2025
Retainer sleeve design with anti-rotation features
CATERPILLAR INC0 citations62
US12209395B2Jan 28, 2025
Retainer sleeve design with anti-rotation features
CATERPILLAR INC0 citations62
US11873625B2Jan 16, 2024
Spring steel sleeve design
CATERPILLAR INC0 citations62
US12385232B2Aug 12, 2025
Adapter with thru-hole and rail
CATERPILLAR INC0 citations51
US11976439B2May 7, 2024
Overlapping cutting edge tip system
CATERPILLAR INC0 citations51