Assignee
HEMISPHERE GROUP INC
US·4 granted patents·57 citations·filing 1999–2002
Top patents by PatentIndex Score
4 records- 0168US6874794B2Safety brake using bearings for in-line skatesHEMISPHERE GROUP INC·Filed 2002·Granted Apr 5, 2005·13 cites·8 claims
- 0255US6149529ACombination football and skating game with enclosed ramp field and different scoring zonesHEMISPHERE GROUP INC·Filed 1999·Granted Nov 21, 2000·21 cites·26 claims
- 0338US6397402B1Protective uniform for combination football and skating game and other high-impact applicationsHEMISPHERE GROUP INC·Filed 1999·Granted Jun 4, 2002·20 cites·28 claims
- 0430US6425588B1Safety brake for in-line skatesHEMISPHERE GROUP INC·Filed 1999·Granted Jul 30, 2002·3 cites·7 claims
Join the waitlist — get patent alerts
Get an alert when HEMISPHERE GROUP INC 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 →