Assignee

EFFLAND JOHN E

US·1 granted patent·46 citations·filing 1992–1992

Technology mixG01S1 G01W1 Y02A1

Top patents by PatentIndex Score

1 record

0164US5235341AMethod and system for measuring the position of lightning strokesEFFLAND JOHN E·Filed 1992·Granted Aug 10, 1993·46 cites·21 claims

Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →