Inventor · disambiguated record

Eduard Ringgenberg

Also filed as: RINGGENBERG EDUARD

1 granted patent·4 citations·filing 1992–1992

24Inventor score

Technology areasB05B

Files withTABAC FAB REUNIES SA1

Top patents by PatentIndex Score

1 record

0120US5229166ACigarette filter rod and method of making sameTABAC FAB REUNIES SA·Filed 1992·Granted Jul 20, 1993·4 cites·6 claims

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