Inventor · disambiguated record
John C. Bartley
Also filed as: BARTLEY JOHN C
4 granted patents·58 citations·filing 2004–2016
77Inventor score
Top patents by PatentIndex Score
4 records- 0182US9822494B1Decorative grating and method of manufacturing the sameOHIO GRATINGS INC·Filed 2016·Granted Nov 21, 2017·4 cites·22 claims
- 0281US8122674B2Grating system forvehicular and pedestrian trafficBARTLEY JOHN C·Filed 2009·Granted Feb 28, 2012·15 cites·21 claims
- 0377US7393153B2Grating systemOHIO GRATINGS INC·Filed 2006·Granted Jul 1, 2008·16 cites·22 claims
- 0475US7121759B2Grating systemOHIO GRATINGS INC·Filed 2004·Granted Oct 17, 2006·23 cites·35 claims
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