Inventor · disambiguated record
Norman A. Berg
Also filed as: BERG NORMAN A
5 granted patents·220 citations·filing 1983–2000
84Inventor score
Top patents by PatentIndex Score
5 records- 0190US5509358ARailcar truck bearing adapter constructionAMSTED IND INC·Filed 1994·Granted Apr 23, 1996·90 cites·9 claims
- 0288US5572931ARailcar truck bearing adapter constructionAMSTED IND INC·Filed 1994·Granted Nov 12, 1996·69 cites·11 claims
- 0385US4753174ARailway vehicle bolster with integral and brake system car reservoirAMSTED IND INC·Filed 1987·Granted Jun 28, 1988·32 cites·7 claims
- 0474US6474150B1Air brake test device with remote controlRAILWAY RES INC·Filed 2000·Granted Nov 5, 2002·17 cites·20 claims
- 0553US4537304ARailway, coupler yoke, draft gear and follower assemblyAMSTED IND INC·Filed 1983·Granted Aug 27, 1985·12 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →