Individual holder
KATZ JOSEPH M
US·5 granted patents·170 citations·filing 1991–1994
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
5 records- 0192US5336896ACellular telephone users protective deviceKATZ JOSEPH M·Filed 1993·Granted Aug 9, 1994·125 cites·1 claims
- 0263US5134245ALap-top computer operators protective deviceKATZ JOSEPH M·Filed 1991·Granted Jul 28, 1992·25 cites·1 claims
- 0344US5336848ALap-top computer operators protective deviceKATZ JOSEPH M·Filed 1993·Granted Aug 9, 1994·14 cites·6 claims
- 0439USD381641SPortable combined lap protector and wrist restKATZ JOSEPH M·Filed 1994·Granted Jul 29, 1997·3 cites·1 claims
- 0531US5136434AComputer terminal operators protective device #2KATZ JOSEPH M·Filed 1991·Granted Aug 4, 1992·3 cites·4 claims
Join the waitlist — get patent alerts
Get an alert when KATZ JOSEPH M files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →