Assignee
HAVERFIELD CORP
US·3 granted patents·13 citations·filing 2002–2004
Top patents by PatentIndex Score
3 records- 0155US6769514B2Helicopter lineman's ladder and method for energized powerline repairHAVERFIELD CORP·Filed 2002·Granted Aug 3, 2004·9 cites·18 claims
- 0247US6994186B2Helicopter lineman's ladderHAVERFIELD CORP·Filed 2004·Granted Feb 7, 2006·4 cites·4 claims
- 0340US6675935B2Helicopter lineman's ladder and method for energized powerline repairHAVERFIELD CORP·Filed 2003·Granted Jan 13, 2004·0 cites·2 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →