Inventor
DUMITRU MIRCEA
US20 patents
⚠️ This page may combine multiple inventors who share the name “DUMITRU MIRCEA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CATERPILLAR INC
16 patentsUS10543876B2Jan 28, 2020
Track support rail for supporting track assembly of machine, track support assembly, and method of using same
CATERPILLAR INC12 citations81
USD941886SJan 25, 2022
Slider
CATERPILLAR INC5 citations72
US10562574B2Feb 18, 2020
Slider for track assembly of machine
CATERPILLAR INC5 citations72
US10919588B2Feb 16, 2021
Track pin and bushing retention design for a track chain
CATERPILLAR INC2 citations71
US10189518B2Jan 29, 2019
Track nut with increased bearing area
CATERPILLAR INC3 citations70
US11772724B2Oct 3, 2023
Track pin and bushing retention design for a track chain
CATERPILLAR INC0 citations61
US10960944B2Mar 30, 2021
Track pad geometry for hard surfaces
CATERPILLAR INC1 citations61
US11312434B2Apr 26, 2022
Threaded idler block cap
CATERPILLAR INC1 citations57
US12275467B2Apr 15, 2025
Ultrasonic wear measurement for a track pad
CATERPILLAR INC0 citations50
US11987303B2May 21, 2024
Track shoe with large cavities on ground engaging surfaces having a protruding sidewall or an oval perimeter
CATERPILLAR INC0 citations50
US10053168B2Aug 21, 2018
Track pin with improved hardness profile and method of producing the same
CATERPILLAR INC0 citations49
US9701351B2Jul 11, 2017
Roller collar guard plate
CATERPILLAR INC0 citations49
US12049265B2Jul 30, 2024
Roller assembly for ground-engaging track system
CATERPILLAR INC0 citations47
USD818810SMay 29, 2018
Track nut
CATERPILLAR INC1 citations47
US11530007B2Dec 20, 2022
Rotating installation for an idler block
CATERPILLAR INC0 citations46
US12240542B2Mar 4, 2025
Slider for supporting a track
CATERPILLAR INC0 citations41