Inventor · disambiguated record
John Zeigler
Also filed as: ZEIGLER JOHN · ZEIGLER JOHN R
7 granted patents·146 citations·filing 1989–2023
81Inventor score
Top patents by PatentIndex Score
7 records- 0197US11402351B1Apparatus, systems, and methods for discriminate high-speed inspection of tubularsSCAN SYSTEMS CORP·Filed 2020·Granted Aug 2, 2022·9 cites·18 claims
- 0295US11402352B1Apparatus, systems, and methods for inspecting tubulars employing flexible inspection shoesSCAN SYSTEMS CORP·Filed 2020·Granted Aug 2, 2022·4 cites·18 claims
- 0388US4926158APowered communication linkZEIGLER JOHN R·Filed 1989·Granted May 15, 1990·131 cites·17 claims
- 0481US10185050B2Compensated transmit antenna for MWD resistivity toolsNABORS DRILLING TECH USA INC·Filed 2016·Granted Jan 22, 2019·2 cites·11 claims
- 0575US12092610B2Apparatus, systems, and methods for inspecting tubulars employing flexible inspection shoesSCAN SYSTEMS CORP·Filed 2022·Granted Sep 17, 2024·0 cites·20 claims
- 0674US11874253B1Apparatus, systems, and methods for discriminate high-speed inspection of tubularsSCAN SYSTEMS CORP·Filed 2022·Granted Jan 16, 2024·0 cites·19 claims
- 0768US12436132B1Weld seam finding and marking systems and methods for tubular goodsPITCO LLC·Filed 2023·Granted Oct 7, 2025·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →