Inventor · disambiguated record
Glenn A. Sandheinrich
Also filed as: SANDHEINRICH GLENN · SANDHEINRICH GLENN A · SANDHEINRICH GLENN ALLEN
6 granted patents·33 citations·filing 2005–2023
75Inventor score
Top patents by PatentIndex Score
6 records- 0184US7427089B2Apparatus and method for securing a hatch cover to a hatch portAMERICAN RAILCAR IND INC·Filed 2005·Granted Sep 23, 2008·31 cites·9 claims
- 0279US12286140B2Railcar for transport of steel coils with removable bi-level roofGUNDERSON LLC·Filed 2023·Granted Apr 29, 2025·0 cites·12 claims
- 0379US11643118B2Railcar for transport of steel coils with removable bi-level roofGUNDERSON LLC·Filed 2020·Granted May 9, 2023·1 cites·24 claims
- 0478US11840268B2Railcar for transport of steel coils with removable bi-level roofGUNDERSON LLC·Filed 2023·Granted Dec 12, 2023·0 cites·13 claims
- 0563US9908536B2Hatch cover for railway cars and method of manufacturing the sameAMERICAN RAILCAR IND INC·Filed 2016·Granted Mar 6, 2018·1 cites·20 claims
- 0638US9862394B2Door and door operating assembly for a railcar and method of assembling the sameAMERICAN RAILCAR IND INC·Filed 2014·Granted Jan 9, 2018·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →