Inventor · disambiguated record
James M. Simpson
Also filed as: SIMPSON JAMES M
7 granted patents·2 pending applications·75 citations·filing 1991–2019
83Inventor score
Top patents by PatentIndex Score
9 records- 0169US5378488AAseptic processing of infant formulaABBOTT LAB·Filed 1993·Granted Jan 3, 1995·30 cites·8 claims
- 0267US6935245B2Railway car for transporting semi-trucksTRN BUSINESS TRUST·Filed 2001·Granted Aug 30, 2005·9 cites·20 claims
- 0359US5152562AShock-actuated lock with resettable ballSTEVENSON JOHN M·Filed 1991·Granted Oct 6, 1992·31 cites·10 claims
- 0453US7278359B2Railway car for transporting semi-trucksTRINITY IND INC·Filed 2003·Granted Oct 9, 2007·3 cites·9 claims
- 0552US2008022883A1Railway Car for Transporting Semi-TrucksTRINITY IND INC·Filed 2007·Application pending·0 cites
- 0649US11864501B2Tree boxSIMPSON JAMES M·Filed 2019·Granted Jan 9, 2024·0 cites·2 claims
- 0733US2002127078A1Door edge protectorTHRALL CAR MFG CO·Filed 2001·Application pending·0 cites
- 0830US5213835AMethod for removing phosphorus from milk and whey proteinABBOTT LAB·Filed 1991·Granted May 25, 1993·2 cites·6 claims
- 0925USD941178STree boxSIMPSON JAMES M·Filed 2019·Granted Jan 18, 2022·0 cites·1 claims
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