Inventor · disambiguated record
Robert J. Degroot
Also filed as: DEGROOT ROBERT · DEGROOT ROBERT J
17 granted patents·3 pending applications·190 citations·filing 1994–2022
93Inventor score
Files withTRINITY RAIL GROUP LLC6MODINE MFG CO5MOTOROLA INC3MOTOROLA MOBILITY LLC3BARFKNECHT ROBERT J1
Top patents by PatentIndex Score
20 records- 0194US11014582B2System and method for reconfiguring an autorackTRINITY RAIL GROUP LLC·Filed 2018·Granted May 25, 2021·12 cites·10 claims
- 0290US8794299B22-Pass heat exchanger including thermal expansion jointsBARFKNECHT ROBERT J·Filed 2007·Granted Aug 5, 2014·26 cites·18 claims
- 0383US7413006B2Header plate for use in a heat exchangerMODINE MFG CO·Filed 2006·Granted Aug 19, 2008·13 cites·30 claims
- 0482US10700421B2Antenna design in the body of a wearable deviceMOTOROLA MOBILITY LLC·Filed 2016·Granted Jun 30, 2020·3 cites·20 claims
- 0580US11233317B2Antenna design in the body of a wearable deviceMOTOROLA MOBILITY LLC·Filed 2020·Granted Jan 25, 2022·1 cites·20 claims
- 0679US7121329B2Plastic tanked heat exchanger-side, header tank assemblyMODINE MFG CO·Filed 2001·Granted Oct 17, 2006·26 cites·5 claims
- 0779US2022177012A1System and Method for Reconfiguring an AutorackTRINITY RAIL GROUP LLC·Filed 2022·Application pending·0 cites
- 0877US10576998B2System and method for reconfiguring an autorackTRINITY RAIL GROUP LLC·Filed 2018·Granted Mar 3, 2020·2 cites·11 claims
- 0975US11318966B2System and method for reconfiguring an autorackTRINITY RAIL GROUP LLC·Filed 2021·Granted May 3, 2022·0 cites·9 claims
- 1075US7441620B2Radiator and isolation and mount systemMODINE MFG CO·Filed 2006·Granted Oct 28, 2008·18 cites·15 claims
- 1172US11600907B2Antenna design in the body of a wearable deviceMOTOROLA MOBILITY LLC·Filed 2021·Granted Mar 7, 2023·0 cites·20 claims
- 1272US5808586ASide-by-side coil-fed antenna for a portable radioMOTOROLA INC·Filed 1997·Granted Sep 15, 1998·43 cites·12 claims
- 1371US11608091B2System and method for reconfiguring an autorackTRINITY RAIL GROUP LLC·Filed 2020·Granted Mar 21, 2023·0 cites·19 claims
- 1471US11305789B2System and method for reconfiguring an autorackTRINITY RAIL GROUP LLC·Filed 2020·Granted Apr 19, 2022·0 cites·10 claims
- 1571US6446711B1Side piece for heat exchangersMODINE MFG CO·Filed 2000·Granted Sep 10, 2002·15 cites·20 claims
- 1659US11649744B2Capstan-driven air pump system for opening and closing a longitudinal railcar doorTRINITYRAIL PRODUCTS AND SERVICES LLC·Filed 2020·Granted May 16, 2023·0 cites·21 claims
- 1757US5945964AMulti-band antenna structure for a portable radioMOTOROLA INC·Filed 1997·Granted Aug 31, 1999·25 cites·20 claims
- 1856US2014338875A12-pass heat exchanger including thermal expansion jointsMODINE MFG CO·Filed 2014·Application pending·0 cites
- 1938US2007004344A1Wireless device and system for discriminating different operating environmentsDEGROOT ROBERT J·Filed 2005·Application pending·0 cites
- 2033US5608761AMethod, device, and radio for compensating for modulator frequency drift while allowing for data transmissionMOTOROLA INC·Filed 1994·Granted Mar 4, 1997·6 cites·24 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →