Inventor · disambiguated record
Benjamin C. Dunlap
Also filed as: DUNLAP BENJAMIN · DUNLAP BENJAMIN C
8 granted patents·33 citations·filing 2003–2019
82Inventor score
Technology areasF26B
Top patents by PatentIndex Score
8 records- 0175US10436471B2Ventilation fan and drying system and method of using the sameWILLIAMS ARCH·Filed 2014·Granted Oct 8, 2019·6 cites·14 claims
- 0267USD649989SDual helical cutter for pencil sharpenerDUNLAP BENJAMIN·Filed 2011·Granted Dec 6, 2011·19 cites·1 claims
- 0356US11209185B2Ventilation and drying system and method of using the sameWILLIAMS ARCH·Filed 2019·Granted Dec 28, 2021·0 cites·20 claims
- 0434USD669132SElectric pencil sharpenerDUNLAP BENJAMIN C·Filed 2012·Granted Oct 16, 2012·2 cites·1 claims
- 0534USD669131SElectric pencil sharpenerDUNLAP BENJAMIN C·Filed 2012·Granted Oct 16, 2012·2 cites·1 claims
- 0633USD500797SPencil sharpenerHUNT HOLDINGS INC·Filed 2003·Granted Jan 11, 2005·2 cites·1 claims
- 0730USD670338SElectric pencil sharpenerDUNLAP BENJAMIN C·Filed 2012·Granted Nov 6, 2012·1 cites·1 claims
- 0830USD670337SElectric pencil sharpenerDUNLAP BENJAMIN C·Filed 2012·Granted Nov 6, 2012·1 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when Benjamin C. Dunlap 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 →