Inventor · disambiguated record
Chaolai Fan
Also filed as: FAN CHAOLAI
5 granted patents·74 citations·filing 1988–2008
80Inventor score
Top patents by PatentIndex Score
5 records- 0162US4923185AVertical-lift screw drive mechanismFAN CHAOLAI·Filed 1988·Granted May 8, 1990·20 cites·21 claims
- 0257US5970812AQuickly movable elastically engaging screw-and-nut mechanismFAN CHAOLAI·Filed 1997·Granted Oct 26, 1999·22 cites·3 claims
- 0356US5282392ASynchro-clutching screw-and-nut mechanismCHAOLAI FAN·Filed 1992·Granted Feb 1, 1994·24 cites·52 claims
- 0447US8657275B2Material-saving and energy-saving multifunctional bench clampFAN CHAOLAI·Filed 2008·Granted Feb 25, 2014·0 cites·5 claims
- 0538US4834355AMechanical program-controlled fast range-adjusting deviceFAN CHAOLAI·Filed 1988·Granted May 30, 1989·8 cites·8 claims
Join the waitlist — get patent alerts
Get an alert when Chaolai Fan 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 →