Inventor · disambiguated record
James A. Ritchie
Also filed as: RITCHIE JAMES · RITCHIE JAMES A · RITCHIE JAMES ANTONY · RITCHIE JR JAMES A
16 granted patents·1 pending application·256 citations·filing 1975–2020
93Inventor score
Files withCATERPILLAR TRACTOR CO6LEXISNEXIS DIVISION OF REED ELSEVIER INC3GROUP DEKKO INC2RITCHIE JAMES2BEADEX MFG CO1
Top patents by PatentIndex Score
17 records- 0187US5131198ACorner bead for drywall constructionBEADEX MFG CO·Filed 1991·Granted Jul 21, 1992·120 cites·7 claims
- 0285US3990819ASeals for rotary mechanismsCATERPILLAR TRACTOR CO·Filed 1975·Granted Nov 9, 1976·21 cites·10 claims
- 0383US9208460B2System and methods to facilitate analytics with a tagged corpusLEXISNEXIS DIVISION OF REED ELSEVIER INC·Filed 2012·Granted Dec 8, 2015·10 cites·14 claims
- 0480USD312182SCombined toothbrush and toothpaste holderRITCHIE JAMES·Filed 1988·Granted Nov 20, 1990·22 cites·1 claims
- 0577US9779130B2Systems and methods to facilitate analytics with a tagged corpusLEXISNEXIS DIVISION OF REED ELSEVIER INC·Filed 2015·Granted Oct 3, 2017·3 cites·14 claims
- 0675US8496881B2Chemical delivery assemblyPOHL JEFFREY C·Filed 2010·Granted Jul 30, 2013·9 cites·2 claims
- 0769US4997640AOral compositionsCHESEBROUGH PONDS USA·Filed 1988·Granted Mar 5, 1991·45 cites·6 claims
- 0855US4028020AOil seal for a rotary engineCATERPILLAR TRACTOR CO·Filed 1975·Granted Jun 7, 1977·7 cites·3 claims
- 0953US11705677B2Water-in-fuel sensor and method of assembly thereofGROUP DEKKO INC·Filed 2020·Granted Jul 18, 2023·0 cites·20 claims
- 1052US10489392B2Systems and methods to facilitate analytics with a tagged corpusLEXISNEXIS DIVISION OF REED ELSEVIER INC·Filed 2017·Granted Nov 26, 2019·0 cites·14 claims
- 1151US3989421AHousing construction for slant axis rotary mechanismCATERPILLAR TRACTOR CO·Filed 1975·Granted Nov 2, 1976·6 cites·4 claims
- 1247US9222211B2Mixing chamber connecting system in a washing machineGROUP DEKKO INC·Filed 2013·Granted Dec 29, 2015·0 cites·14 claims
- 1346US3989424AEngine portsCATERPILLAR TRACTOR CO·Filed 1975·Granted Nov 2, 1976·8 cites·7 claims
- 1444US2013031963A1Water in fuel sensorRITCHIE JR JAMES A·Filed 2012·Application pending·0 cites
- 1533USD335600SSoap dishRITCHIE JAMES·Filed 1991·Granted May 18, 1993·2 cites·1 claims
- 1632US4008987ACombined timing gear and pump for rotary mechanismsCATERPILLAR TRACTOR CO·Filed 1976·Granted Feb 22, 1977·3 cites·6 claims
- 1729US4056336AApex seals for slant axis rotary mechanismsCATERPILLAR TRACTOR CO·Filed 1976·Granted Nov 1, 1977·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →