Inventor · disambiguated record

Fred R. Schraff

Also filed as: SCHRAFF FRED R

2 granted patents·23 citations·filing 1987–1990

60Inventor score

Technology areasG06K

Files withMEDICAL PAYMENT SYSTEMS1 MEDICAL PAYMENT SYSTEMS INCORPORATED1

Top patents by PatentIndex Score

2 records

0142USD306854SCombined telephone and data entry terminalMEDICAL PAYMENT SYSTEMS INCORPORATED·Filed 1987·Granted Mar 27, 1990·7 cites·1 claims
0239US5088051AUser invisible, printer line connected telecommunications linkMEDICAL PAYMENT SYSTEMS·Filed 1990·Granted Feb 11, 1992·16 cites·11 claims

Join the waitlist — get patent alerts

Get an alert when Fred R. Schraff 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 →