Individual holder
STEVENS LEIGH H
US·3 granted patents·21 citations·filing 1991–2020
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0164US7732691B2Methods and apparatus for vibrato effects in keyboard percussion musical instrumentsSTEVENS LEIGH H·Filed 2007·Granted Jun 8, 2010·6 cites·21 claims
- 0255US5189236ATunable resonator plugSTEVENS LEIGH H·Filed 1991·Granted Feb 23, 1993·15 cites·5 claims
- 0352US11244665B1Musical instrument mallet and method of useSTEVENS LEIGH H·Filed 2020·Granted Feb 8, 2022·0 cites·10 claims
Join the waitlist — get patent alerts
Get an alert when STEVENS LEIGH H 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 →