Inventor · disambiguated record
Ross G. Helft
Also filed as: HELFT ROSS G
3 granted patents·29 citations·filing 1987–1998
68Inventor score
Top patents by PatentIndex Score
3 records- 0158US4841496AAppliance timerEMHART IND·Filed 1987·Granted Jun 20, 1989·17 cites·14 claims
- 0239US6018290AApparatus for permitting quiet manual setting of an appliance timer having a bell chime assembly associated therewithEMERSON ELECTRIC CO·Filed 1998·Granted Jan 25, 2000·10 cites·19 claims
- 0328US5166481ATiming mechanism with improved electrical contactsEMERSON ELECTRIC CO·Filed 1992·Granted Nov 24, 1992·2 cites·4 claims
Join the waitlist — get patent alerts
Get an alert when Ross G. Helft 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 →