Inventor · disambiguated record
Jeffery R. Ladendorf
Also filed as: LADENDORF JEFFERY R
4 granted patents·64 citations·filing 1999–2000
77Inventor score
Technology areasB61F
Files withAMSTED IND INC4
Top patents by PatentIndex Score
4 records- 0173US6398047B1End sill assembly with center plate castingAMSTED IND INC·Filed 2000·Granted Jun 4, 2002·21 cites·16 claims
- 0257US6305561B1Draft sill with locking center pinAMSTED IND INC·Filed 2000·Granted Oct 23, 2001·7 cites·20 claims
- 0355US6324995B1Railway car center filler plateAMSTED IND INC·Filed 1999·Granted Dec 4, 2001·19 cites·3 claims
- 0452US6305298B1Light weight draft sillAMSTED IND INC·Filed 1999·Granted Oct 23, 2001·17 cites·42 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →