Inventor · disambiguated record
Thomas A. Burnham
Also filed as: BURNHAM THOMAS A
2 granted patents·198 citations·filing 2005–2009
71Inventor score
Technology areasG08G
Files withSPOT DEVICES INC2
Top patents by PatentIndex Score
2 records- 0195US7688222B2Methods, systems and devices related to road mounted indicators for providing visual indications to approaching trafficSPOT DEVICES INC·Filed 2005·Granted Mar 30, 2010·158 cites·29 claims
- 0290US7859431B2Methods, systems and devices related to road mounted indicators for providing visual indications to approaching trafficSPOT DEVICES INC·Filed 2009·Granted Dec 28, 2010·40 cites·13 claims
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