Inventor · disambiguated record
Rex Allen Churchward
Also filed as: CHURCHWARD REX A · CHURCHWARD REX ALLEN
4 granted patents·262 citations·filing 1989–2003
82Inventor score
Top patents by PatentIndex Score
4 records- 0191US5296288AProtective coating for ceramic materialsUS ARMY·Filed 1992·Granted Mar 22, 1994·111 cites·20 claims
- 0290US6921431B2Thermal protective coating for ceramic surfacesWESSEX INC·Filed 2003·Granted Jul 26, 2005·54 cites·32 claims
- 0387US7105047B2Thermal protective coatingWESSEX INC·Filed 2003·Granted Sep 12, 2006·50 cites·40 claims
- 0485US5079082AToughened uni-piece fibrous insulationNASA·Filed 1989·Granted Jan 7, 1992·47 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →