Individual holder
SIPPOLA DUANE F
US·6 granted patents·72 citations·filing 2008–2013
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
6 records- 0189US8146302B2Tactile tile with improved reinforced embedment plateSIPPOLA DUANE F·Filed 2008·Granted Apr 3, 2012·24 cites·17 claims
- 0284US8528278B2Embedment tile with replaceable top plateSIPPOLA DUANE F·Filed 2012·Granted Sep 10, 2013·9 cites·8 claims
- 0383US8662788B2Tactile embedment plate assembly with an alignment bracketSIPPOLA DUANE F·Filed 2012·Granted Mar 4, 2014·11 cites·28 claims
- 0482US9027290B2Embedment plate for pedestrian walkways with reinforced projectionsSIPPOLA DUANE F·Filed 2013·Granted May 12, 2015·10 cites·9 claims
- 0577US8544222B2Embedment plate for pedestrian walkways with reinforced projectionsSIPPOLA DUANE F·Filed 2012·Granted Oct 1, 2013·9 cites·11 claims
- 0676US8261497B2Embedment tile with replaceable top plateSIPPOLA DUANE F·Filed 2009·Granted Sep 11, 2012·9 cites·8 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →