Assignee
HAMM FAMILY PARTNERSHIP
US·2 granted patents·62 citations·filing 1990–1991
Top patents by PatentIndex Score
2 records- 0171US5203628APortable batch mixing apparatus for cementitious construction materialsHAMM FAMILY PARTNERSHIP·Filed 1990·Granted Apr 20, 1993·36 cites·26 claims
- 0264US5277489APortable batch mixing apparatus for cementitious construction materialsHAMM FAMILY PARTNERSHIP·Filed 1991·Granted Jan 11, 1994·26 cites·20 claims
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