Assignee
AMERICAN HEARTH SYSTEMS INC
US·2 granted patents·42 citations·filing 1998–2000
Technology mixF24B2
Top patents by PatentIndex Score
2 records- 0166US6463926B1Direct vent fireplace with baffled, directional exhaust and vent air columnAMERICAN HEARTH SYSTEMS INC·Filed 2000·Granted Oct 15, 2002·19 cites·10 claims
- 0258US6003507AGas heater having firebox with controllable outside air mixing ventAMERICAN HEARTH SYSTEMS INC·Filed 1998·Granted Dec 21, 1999·23 cites·20 claims
Join the waitlist — get patent alerts
Get an alert when AMERICAN HEARTH SYSTEMS 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 →