Assignee
CHOU CALVIN
TW·2 granted patents·4 pending applications·5 citations·filing 2005–2016
Top patents by PatentIndex Score
6 records- 0160US8460068B2Disc sanderCHOU CALVIN·Filed 2011·Granted Jun 11, 2013·2 cites·9 claims
- 0256US9920558B1Easily assembled and disassembled connecting assemblyCHOU CALVIN·Filed 2016·Granted Mar 20, 2018·3 cites·13 claims
- 0343US2007084018A1Tool device with a coupling unit for connecting detachably a tool and a handle of the sameCHOU CALVIN·Filed 2005·Application pending·0 cites
- 0435US2008127789A1Tailstock of woodturning latheCHOU CALVIN·Filed 2006·Application pending·0 cites
- 0532US2013074988A1Toolrest mechanism for wood turning latheCHOU CALVIN·Filed 2011·Application pending·0 cites
- 0627US2011306450A1Ratchet-based drive belt adjusting deviceCHOU CALVIN·Filed 2010·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when CHOU CALVIN files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →