Inventor · disambiguated record
John A. Nagel, Ii
Also filed as: NAGEL II JOHN A · NAGEL JOHN · NAGEL JOHN A
4 granted patents·107 citations·filing 1978–2022
77Inventor score
Top patents by PatentIndex Score
4 records- 0194US9441956B2System and method for inspecting railroad tiesGEORGETOWN RAIL EQUIP CO·Filed 2015·Granted Sep 13, 2016·53 cites·29 claims
- 0293US8958079B2System and method for inspecting railroad tiesGEORGETOWN RAIL EQUIP CO·Filed 2013·Granted Feb 17, 2015·34 cites·28 claims
- 0366US4230986AApparatus for facilitating the servicing of printed circuit boardsNCR CO·Filed 1978·Granted Oct 28, 1980·20 cites·9 claims
- 0465US12411113B2Multilayer bolthole nondestructive inspection (NDI)TEXAS RES INTERNATIONAL INC·Filed 2022·Granted Sep 9, 2025·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →