Inventor · disambiguated record
Theodore S. Holdahl
Also filed as: HOLDAHL THEODORE S
2 granted patents·180 citations·filing 1987–1990
66Inventor score
Technology areasH04L
Top patents by PatentIndex Score
2 records- 0188US4799153AMethod and apparatus for enhancing security of communications in a packet-switched data communications systemTELENET COMMUNICATIONS CORP·Filed 1987·Granted Jan 17, 1989·175 cites·9 claims
- 0221US5077782AExternal analog loopbackSPRINT INT COMMUNICATION CO·Filed 1990·Granted Dec 31, 1991·5 cites·6 claims
Join the waitlist — get patent alerts
Get an alert when Theodore S. Holdahl 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 →