Inventor
KOVALICK BENJAMIN J
US19 patents
Patents
19 patentsUS11230820B2Jan 25, 2022
Circle drive system for a grading machine
CATERPILLAR INC4 citations70
US11041286B2Jun 22, 2021
Retention assembly for grader machine blade
CATERPILLAR INC2 citations67
USD1101827SNov 11, 2025
Cutting edge for a motor grader
CATERPILLAR INC0 citations61
US11976716B2May 7, 2024
Seal assembly for a grading machine
CATERPILLAR INC0 citations61
US11512445B2Nov 29, 2022
Drawbar-circle-moldboard assembly for a work machine
CATERPILLAR INC0 citations61
US12209385B2Jan 28, 2025
Circle drive system for a grading machine
CATERPILLAR INC0 citations60
USD1117362SMar 10, 2026
Motor grader circle
CATERPILLAR INC0 citations59
US11447927B2Sep 20, 2022
Support assembly for a grading machine
CATERPILLAR INC1 citations57
US12018453B2Jun 25, 2024
Retention assembly for grader machine blade
CATERPILLAR INC0 citations56
US12454798B2Oct 28, 2025
Snow wing assembly having independent rotational controls
CATERPILLAR INC0 citations50
US12385518B2Aug 12, 2025
Greaseable hinge for a snow wing
CATERPILLAR INC0 citations50
US10851509B2Dec 1, 2020
Wear pad assembly for implements of machines
CATERPILLAR INC0 citations50
US12345005B2Jul 1, 2025
Dual stage lift system for a snow wing
CATERPILLAR INC0 citations49
US12252853B2Mar 18, 2025
Cylinder sequencing for a dual stage lift system for a snow wing
CATERPILLAR INC0 citations48
US11505912B2Nov 22, 2022
Motor grader circle drawbar debris remover
CATERPILLAR INC0 citations44
US11268258B2Mar 8, 2022
Extendable scarifier system
CATERPILLAR INC0 citations42
US11598068B2Mar 7, 2023
Drawbar assembly for a motor grader
CATERPILLAR INC0 citations41
US10774503B2Sep 15, 2020
Motor grader with mid-mount scarifier system
CATERPILLAR INC0 citations39
US10458081B2Oct 29, 2019
Work attachment for motor grader
CATERPILLAR INC0 citations35