Assignee
FREIBORNE IND INC
US·3 granted patents·16 citations·filing 1991–2019
Top patents by PatentIndex Score
3 records- 0182US10479957B2Lubricant for metal cold forming processes and methods of use of the sameFREIBORNE IND INC·Filed 2016·Granted Nov 19, 2019·2 cites·18 claims
- 0260US12188130B2Acid zinc sulfate metal pretreatmentFREIBORNE IND INC·Filed 2019·Granted Jan 7, 2025·0 cites·20 claims
- 0350US5277832ARecovery of reactive soap lubricantsFREIBORNE IND INC·Filed 1991·Granted Jan 11, 1994·14 cites·19 claims
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