Inventor · disambiguated record

Fray F. Marshall

Also filed as: MARSHALL FRAY F

2 granted patents·91 citations·filing 1984–1986

67Inventor score

Technology areasA61B

Files withUNIV JOHNS HOPKINS2

Top patents by PatentIndex Score

2 records

0158US4610249AMeans and method for the noninvasive fragmentation of body concretionsUNIV JOHNS HOPKINS·Filed 1984·Granted Sep 9, 1986·56 cites·14 claims
0242US4821729AMeans and method for the noninvasive fragmentation of body concretions having means for accurately locating a concretionUNIV JOHNS HOPKINS·Filed 1986·Granted Apr 18, 1989·35 cites·4 claims

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