Inventor · disambiguated record

C. Earl Jantzi

Also filed as: JANTZI C EARL

2 granted patents·16 citations·filing 1986–1993

57Inventor score

Technology areasH04M

Files withJANTZI C EARL1 MYTECH SYSTEMS CORP1

Top patents by PatentIndex Score

2 records

0134US5438618AVocal frequency suppression apparatus and methodMYTECH SYSTEMS CORP·Filed 1993·Granted Aug 1, 1995·12 cites·10 claims
0222US4742542ATelephone switch-hook actuator apparatusJANTZI C EARL·Filed 1986·Granted May 3, 1988·4 cites·7 claims

Join the waitlist — get patent alerts

Get an alert when C. Earl Jantzi 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 →