Inventor · disambiguated record

Charles Ashley-Rollman

Also filed as: ASHLEY-ROLLMAN CHARLES · ASHLEY-ROLLMAN CHARLES D

2 granted patents·186 citations·filing 1983–1989

67Inventor score

Technology areasA61M H03F

Files withACROTECHNOLOGY CORP1 MCCORMICK LAB INC1

Top patents by PatentIndex Score

2 records

0178US4943770ADevice for accurately detecting the position of a ferromagnetic material inside biological tissueMCCORMICK LAB INC·Filed 1989·Granted Jul 24, 1990·178 cites·21 claims
0241US4506230AIsolation circuitACROTECHNOLOGY CORP·Filed 1983·Granted Mar 19, 1985·8 cites·9 claims

Join the waitlist — get patent alerts

Get an alert when Charles Ashley-Rollman files or is granted a new patent.

We store only your email — no account needed. See our privacy policy.

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