Assignee

BUTCHER DAVID L

US·3 granted patents·23 citations·filing 1993–2012

Technology mixG06F2

Top patents by PatentIndex Score

3 records

0184US8271545B2Database partitioning by virtual partitionsBUTCHER DAVID L·Filed 2010·Granted Sep 18, 2012·8 cites·20 claims
0274US8543621B2Database partitioning by virtual partitionsBUTCHER DAVID L·Filed 2012·Granted Sep 24, 2013·3 cites·20 claims
0357USD349662SCombined transmitter and receiver for locating lost remote control unitsBUTCHER DAVID L·Filed 1993·Granted Aug 16, 1994·12 cites·1 claims

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