Inventor · disambiguated record
Glen L. Litten
Also filed as: LITTEN GLEN L
5 granted patents·138 citations·filing 1993–1996
83Inventor score
Top patents by PatentIndex Score
5 records- 0183US5829947ACargo handling hydraulic ramp loader system and methodsEMERALD RAIL TECHNOLOGIES LLC·Filed 1996·Granted Nov 3, 1998·59 cites·12 claims
- 0274US5325700ARailcar cushion device tester and methodEMERALD HYDRAULICS INC·Filed 1993·Granted Jul 5, 1994·39 cites·31 claims
- 0356US5871109ARailcar cushion device preload valving systemsEMERALD RAIL TECHNOLOGIES LLC·Filed 1996·Granted Feb 16, 1999·19 cites·31 claims
- 0441US5485742ATest sill for railcar cushion unitsEMERALD HYDRAULICS INC·Filed 1994·Granted Jan 23, 1996·11 cites·19 claims
- 0540US5826735ARailcar cushion device valving systemsEMERALD RAIL TECHNOLOGIES LLC·Filed 1996·Granted Oct 27, 1998·10 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →