Assignee
LONGINO ROBERT KEITH
3 granted patents·1 pending application·29 citations·filing 2003–2025
Technology mixA63C4
Top patents by PatentIndex Score
4 records- 0184US7735841B1Independent suspension system for in-line skatesLONGINO ROBERT KEITH·Filed 2007·Granted Jun 15, 2010·15 cites·2 claims
- 0269US7048281B2Independent suspension system for in-line skates having rocker arms and adjustable springsLONGINO ROBERT KEITH·Filed 2003·Granted May 23, 2006·12 cites·16 claims
- 0362US7914012B2Independent suspension system for in-line skatesLONGINO ROBERT KEITH·Filed 2010·Granted Mar 29, 2011·2 cites·2 claims
- 0454US2025360396A1Inline frame with configurable suspensionLONGINO ROBERT KEITH·Filed 2025·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when LONGINO ROBERT KEITH 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 →