Assignee
PTC
US·2 granted patents·1 pending application·29 citations·filing 1998–2008
Top patents by PatentIndex Score
3 records- 0152US6345546B1Device for the automatic control of the vibration frequency and/or amplitudes of a variable-moment vibratorPTC·Filed 1998·Granted Feb 12, 2002·22 cites·9 claims
- 0238US2009007559A1Servo-control system for hydraulic unit feeding hydraulic fluid to a vibratorPTC·Filed 2008·Application pending·0 cites
- 0319US6302222B1Device for the transmission and distribution of the vibration and stress exerted on objects by a vibrator to drive them into the groundPTC·Filed 1998·Granted Oct 16, 2001·7 cites·10 claims
Join the waitlist — get patent alerts
Get an alert when PTC 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 →