Assignee
VAN BLANKENBURG KARL
3 granted patents·82 citations·filing 1993–1995
Top patents by PatentIndex Score
3 records- 0186USD370836SDrink container holderVAN BLANKENBURG KARL·Filed 1995·Granted Jun 18, 1996·37 cites·1 claims
- 0286USD363855SDrink containerVAN BLANKENBURG KARL·Filed 1993·Granted Nov 7, 1995·33 cites·1 claims
- 0359USD372402SRacing helmet drink containerVAN BLANKENBURG KARL·Filed 1995·Granted Aug 6, 1996·12 cites·1 claims
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