Inventor · disambiguated record

J. Richard Spann

Also filed as: SPANN J RICHARD

2 granted patents·1 citations·filing 1990–1993

34Inventor score

Technology areasY10S

Files withUS ARMY2

Top patents by PatentIndex Score

2 records

0123US5348937AAligned bismuth, strontium, calcium cuprate coatings on polycrystalline substratesUS ARMY·Filed 1993·Granted Sep 20, 1994·1 cites·18 claims
0222US5272131AMethod for forming aligned superconducting Bi-Sr-Ca-Cu-OUS ARMY·Filed 1990·Granted Dec 21, 1993·0 cites·18 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →