Inventor · disambiguated record

Friedrich W. Preiser

Also filed as: PREISER FRIEDRICH · PREISER FRIEDRICH W

2 granted patents·31 citations·filing 1992–1993

62Inventor score

Technology areasB01F F16B

Files withK TRON TECH INC2

Top patents by PatentIndex Score

2 records

0145US5339997AMechanical feeder having a hemispherical hopperK TRON TECH INC·Filed 1992·Granted Aug 23, 1994·16 cites·24 claims
0238US5350089AFeeder for dispensing flowable substancesK TRON TECH INC·Filed 1993·Granted Sep 27, 1994·15 cites·19 claims

Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →