Inventor · disambiguated record
John Andrew Coleman
Also filed as: COLEMAN JOHN A · COLEMAN JOHN ANDREW
2 granted patents·1 pending application·15 citations·filing 1983–2015
57Inventor score
Top patents by PatentIndex Score
3 records- 0185US8568527B2Processed mineral additive for reducing concrete permeability and increasing strengthANDERSON TERRY L·Filed 2012·Granted Oct 29, 2013·7 cites·16 claims
- 0240US4474828AMethod of controlling the supercurrent of a Josephson junction deviceSPERRY CORP·Filed 1983·Granted Oct 2, 1984·8 cites·7 claims
- 0327US2016289121A1High strength concrete composition and methodCOLEMAN JOHN ANDREW·Filed 2015·Application pending·0 cites
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