Individual holder
HAWK JAMES L
3 granted patents·52 citations·filing 1982–1985
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0157US4696149AAquatic weed control method and apparatusHAWK JAMES L·Filed 1985·Granted Sep 29, 1987·22 cites·4 claims
- 0253US4416106AMethod and apparatus for removal of aquatic plant growthHAWK JAMES L·Filed 1982·Granted Nov 22, 1983·17 cites·14 claims
- 0344US4676052ASelf-propelled dredgeHAWK JAMES L·Filed 1985·Granted Jun 30, 1987·13 cites·9 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →