Individual holder
STAHL NORMAN O
US·5 granted patents·143 citations·filing 1980–1990
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
5 records- 0161US5019036AMethod and apparatus for removing gelatinous tissueSTAHL NORMAN O·Filed 1989·Granted May 28, 1991·64 cites·17 claims
- 0253US4303063AOcular massage deviceSTAHL NORMAN O·Filed 1980·Granted Dec 1, 1981·35 cites·6 claims
- 0333US5071427ASurgical knife assembly including depth guardSTAHL NORMAN O·Filed 1990·Granted Dec 10, 1991·16 cites·11 claims
- 0432US5071421AMethod for preventing damage to tissue during ultrasonic surgerySTAHL NORMAN O·Filed 1990·Granted Dec 10, 1991·18 cites·7 claims
- 0530US5090425AMethod of controlling astigmatism during eye surgerySTAHL NORMAN O·Filed 1990·Granted Feb 25, 1992·10 cites·11 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →