Inventor · disambiguated record
John Slack
Also filed as: SLACK JOHN · SLACK JOHN A · SLACK JOHN ALFRED
11 granted patents·1 pending application·72 citations·filing 1975–2022
86Inventor score
Top patents by PatentIndex Score
12 records- 0192US8477021B2Worksite proximity warning and collision avoidance systemSLACK JOHN·Filed 2010·Granted Jul 2, 2013·40 cites·7 claims
- 0282US11984629B2Systems, methods, and devices for cation-associating fuel cell componentsNIKOLA CORP·Filed 2022·Granted May 14, 2024·0 cites·14 claims
- 0379US11894589B2Systems, methods, and devices for cation-associating fuel cell componentsNIKOLA CORP·Filed 2022·Granted Feb 6, 2024·0 cites·13 claims
- 0477US12212007B2Catalyst layers of membrane-electrode assemblies and methods of making sameNIKOLA CORP·Filed 2021·Granted Jan 28, 2025·0 cites·12 claims
- 0573US11283083B2Methods of making catalyst layers of membrane electrode assembly comprising structured unitsNIKOLA CORP·Filed 2020·Granted Mar 22, 2022·0 cites·9 claims
- 0673US11158864B2Electrode with structured unitsNIKOLA CORP·Filed 2020·Granted Oct 26, 2021·0 cites·16 claims
- 0771US11283097B2Systems, methods, and devices for cation-associating fuel cell componentsNIKOLA CORP·Filed 2021·Granted Mar 22, 2022·0 cites·8 claims
- 0860US12132239B2Inks for nanofiber fuel cell electrode and membrane-electrode-assemblies, and methods of ink formulationsUNIV VANDERBILT·Filed 2019·Granted Oct 29, 2024·0 cites·7 claims
- 0958US3981405ARotatable display and storage stand for floor coveringsWORLD CARPETS·Filed 1975·Granted Sep 21, 1976·21 cites·5 claims
- 1046US6258840B1Analogues or derivatives of quercetin (prodrugs)COBRA THERAPEUTICS LTD·Filed 1997·Granted Jul 10, 2001·8 cites·22 claims
- 1142USD243645SRug carouselWORLD CARPETS·Filed 1975·Granted Mar 15, 1977·3 cites·1 claims
- 1234US2018244237A1Cargo alarm systemSLACK JOHN·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →