Inventor · disambiguated record
Fridbert Heinze
Also filed as: HEINZE FRIDBERT
3 granted patents·16 citations·filing 1993–2004
66Inventor score
Technology areasE01B
Top patents by PatentIndex Score
3 records- 0155US7137601B2Check rail deviceVAE GMBH·Filed 2003·Granted Nov 21, 2006·6 cites·22 claims
- 0246US7309050B2Grooved rail core pieceBUTZBACHER WEICHENBAU GMBH·Filed 2004·Granted Dec 18, 2007·3 cites·14 claims
- 0337US5451018ARailway tongue and rail junctureBUTZBACHER WEICHENBAU GMBH·Filed 1993·Granted Sep 19, 1995·7 cites·11 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →