Inventor · disambiguated record
Mircea Dumitru
Also filed as: DUMITRU MIRCEA
20 granted patents·5 pending applications·35 citations·filing 2011–2025
91Inventor score
Top patents by PatentIndex Score
25 records- 0190US10543876B2Track support rail for supporting track assembly of machine, track support assembly, and method of using sameCATERPILLAR INC·Filed 2016·Granted Jan 28, 2020·12 cites·18 claims
- 0282US10562574B2Slider for track assembly of machineCATERPILLAR INC·Filed 2016·Granted Feb 18, 2020·5 cites·12 claims
- 0378US2025196950A1Ultrasonic wear measurement for a track padCATERPILLAR INC·Filed 2025·Application pending·0 cites
- 0477US10189518B2Track nut with increased bearing areaCATERPILLAR INC·Filed 2016·Granted Jan 29, 2019·3 cites·6 claims
- 0574US10919588B2Track pin and bushing retention design for a track chainCATERPILLAR INC·Filed 2018·Granted Feb 16, 2021·2 cites·13 claims
- 0667US12275467B2Ultrasonic wear measurement for a track padCATERPILLAR INC·Filed 2021·Granted Apr 15, 2025·0 cites·20 claims
- 0766US11772724B2Track pin and bushing retention design for a track chainCATERPILLAR INC·Filed 2020·Granted Oct 3, 2023·0 cites·4 claims
- 0865US2024270331A1Composite track padCATERPILLAR INC·Filed 2023·Application pending·0 cites
- 0964US9227679B2Track link connector with textured regionDUMITRU MIRCEA·Filed 2012·Granted Jan 5, 2016·5 cites·21 claims
- 1063US2024301523A1Ultra-deep induction hardening for track padsCATERPILLAR INC·Filed 2023·Application pending·0 cites
- 1161US12187365B2Track slider design for an electric rope shovelCATERPILLAR GLOBAL MINING LLC·Filed 2021·Granted Jan 7, 2025·0 cites·20 claims
- 1261US11312434B2Threaded idler block capCATERPILLAR INC·Filed 2019·Granted Apr 26, 2022·1 cites·20 claims
- 1361US10960944B2Track pad geometry for hard surfacesCATERPILLAR INC·Filed 2018·Granted Mar 30, 2021·1 cites·20 claims
- 1456US12049265B2Roller assembly for ground-engaging track systemCATERPILLAR INC·Filed 2020·Granted Jul 30, 2024·0 cites·20 claims
- 1555USD941886SSliderCATERPILLAR INC·Filed 2019·Granted Jan 25, 2022·5 cites·1 claims
- 1653US11987303B2Track shoe with large cavities on ground engaging surfaces having a protruding sidewall or an oval perimeterCATERPILLAR INC·Filed 2021·Granted May 21, 2024·0 cites·20 claims
- 1752US12077228B2Track slider design for an electric rope shovelCATERPILLAR GLOBAL MINING LLC·Filed 2021·Granted Sep 3, 2024·0 cites·20 claims
- 1847US11530007B2Rotating installation for an idler blockCATERPILLAR INC·Filed 2019·Granted Dec 20, 2022·0 cites·9 claims
- 1946US12240542B2Slider for supporting a trackCATERPILLAR INC·Filed 2021·Granted Mar 4, 2025·0 cites·20 claims
- 2044US9403565B2Track pin retention system and methodDUMITRU MIRCEA·Filed 2012·Granted Aug 2, 2016·0 cites·15 claims
- 2142US9701351B2Roller collar guard plateCATERPILLAR INC·Filed 2015·Granted Jul 11, 2017·0 cites·17 claims
- 2241US10053168B2Track pin with improved hardness profile and method of producing the sameCATERPILLAR INC·Filed 2015·Granted Aug 21, 2018·0 cites·15 claims
- 2335USD818810STrack nutCATERPILLAR INC·Filed 2016·Granted May 29, 2018·1 cites·1 claims
- 2434US2017050687A1Track Roller Stationary CollarCATERPILLAR INC·Filed 2015·Application pending·0 cites
- 2533US2013002011A1Track pin retention systemMEYER ROBERT LEE·Filed 2011·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Mircea Dumitru files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →