Assignee
ZOND SYSTEMS INC
US·4 granted patents·266 citations·filing 1989–1998
Top patents by PatentIndex Score
4 records- 0194US6265785B1Non-volatile over speed control system for wind turbinesZOND SYSTEMS INC·Filed 1998·Granted Jul 24, 2001·87 cites·15 claims
- 0293US5278773AControl systems for controlling a wind turbineZOND SYSTEMS INC·Filed 1990·Granted Jan 11, 1994·93 cites·8 claims
- 0387US5422826AMicrocontroller based control system for use in a wind turbineZOND SYSTEMS INC·Filed 1994·Granted Jun 6, 1995·73 cites·17 claims
- 0438US4948365AHigh-temperature, gas-burning furnaceZOND SYSTEMS INC·Filed 1989·Granted Aug 14, 1990·13 cites·12 claims
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