Assignee
HARDIN OPTICAL CO
US·3 granted patents·28 citations·filing 2000–2007
Top patents by PatentIndex Score
3 records- 0166US7077369B2Stable tripod for telescopeHARDIN OPTICAL CO·Filed 2003·Granted Jul 18, 2006·22 cites·9 claims
- 0257US6317262B1Telescope with auxiliary image generatorHARDIN OPTICAL CO·Filed 2000·Granted Nov 13, 2001·6 cites·10 claims
- 0341US7540096B2Vacuum-actuated spherometerHARDIN OPTICAL CO·Filed 2007·Granted Jun 2, 2009·0 cites·10 claims
Join the waitlist — get patent alerts
Get an alert when HARDIN OPTICAL CO 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 →