Assignee
SMITH DAVID FREDRICK
3 granted patents·68 citations·filing 2005–2010
Top patents by PatentIndex Score
3 records- 0189US7721674B2Egg vaccination apparatusSMITH DAVID FREDRICK·Filed 2006·Granted May 25, 2010·31 cites·16 claims
- 0289US7430987B2Automatic egg vaccinatorSMITH DAVID FREDRICK·Filed 2005·Granted Oct 7, 2008·18 cites·11 claims
- 0388US8201518B2Egg vaccination apparatusSMITH DAVID FREDRICK·Filed 2010·Granted Jun 19, 2012·19 cites·12 claims
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