Individual holder
HAMAS ROBERT S
US·7 granted patents·519 citations·filing 1977–2011
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
7 records- 0184US4531244AMammary prosthesis with multiple flow spacesHAMAS ROBERT S·Filed 1983·Granted Jul 30, 1985·127 cites·18 claims
- 0283US4264990AMammary prosthesisHAMAS ROBERT S·Filed 1979·Granted May 5, 1981·110 cites·33 claims
- 0378US8556968B2Breast implant with low coefficient of friction between internal shells in an aqueous fluid environmentHAMAS ROBERT S·Filed 2011·Granted Oct 15, 2013·15 cites·14 claims
- 0476US4180871APre-centered total wrist prosthesisHAMAS ROBERT S·Filed 1977·Granted Jan 1, 1980·84 cites·7 claims
- 0575US5496370AGel-like prosthetic deviceHAMAS ROBERT S·Filed 1993·Granted Mar 5, 1996·141 cites·31 claims
- 0674US4671916AMethod of indentifying instruments as belonging to a setHAMAS ROBERT S·Filed 1985·Granted Jun 9, 1987·36 cites·13 claims
- 0768US9084668B2Packaging for sterile implantHAMAS ROBERT S·Filed 2008·Granted Jul 21, 2015·6 cites·8 claims
Join the waitlist — get patent alerts
Get an alert when HAMAS ROBERT S 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 →