Individual holder
SCARAMUCCI JOHN P
US·44 granted patents·456 citations·filing 1981–2011
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
44 records- 0186US8490648B2Check valveSCARAMUCCI JOHN P·Filed 2011·Granted Jul 23, 2013·9 cites·15 claims
- 0279US5161570ATop-entry check valve with threaded fastenersSCARAMUCCI JOHN P·Filed 1991·Granted Nov 10, 1992·30 cites·8 claims
- 0378US5143112ATop-entry check valve with cartridge secured by threaded projectionsSCARAMUCCI JOHN P·Filed 1991·Granted Sep 1, 1992·36 cites·21 claims
- 0475US5161566ATop-entry check valve with screw-in seatSCARAMUCCI JOHN P·Filed 1991·Granted Nov 10, 1992·32 cites·15 claims
- 0570US5156183ATop-entry check valve having spring retainerSCARAMUCCI JOHN P·Filed 1991·Granted Oct 20, 1992·27 cites·13 claims
- 0667US5307835ATop-entry check valve with threaded fastenersSCARAMUCCI JOHN P·Filed 1993·Granted May 3, 1994·21 cites·13 claims
- 0766US6988709B2Bearing retainer for trunnion mounted ball valveSCARAMUCCI JOHN P·Filed 2004·Granted Jan 24, 2006·12 cites·27 claims
- 0861US4872480ASwing check valveSCARAMUCCI JOHN P·Filed 1988·Granted Oct 10, 1989·17 cites·5 claims
- 0961US4781214ASwing check valve discSCARAMUCCI JOHN P·Filed 1987·Granted Nov 1, 1988·17 cites·7 claims
- 1052US5150733ACompact swing check valveSCARAMUCCI JOHN P·Filed 1991·Granted Sep 29, 1992·14 cites·1 claims
- 1152US4431021ANeedle valveSCARAMUCCI JOHN P·Filed 1981·Granted Feb 14, 1984·14 cites·5 claims
- 1251USD319683SCheck valveSCARAMUCCI JOHN P·Filed 1987·Granted Sep 3, 1991·5 cites·1 claims
- 1350US4905728ASwing check valve with hinge pin retainerSCARAMUCCI JOHN P·Filed 1988·Granted Mar 6, 1990·11 cites·11 claims
- 1450US4809741ACheck valveSCARAMUCCI JOHN P·Filed 1988·Granted Mar 7, 1989·11 cites·12 claims
- 1548US4796663AFabricated check valve constructionSCARAMUCCI JOHN P·Filed 1988·Granted Jan 10, 1989·10 cites·15 claims
- 1647USD320644SSwing check valveSCARAMUCCI JOHN P·Filed 1987·Granted Oct 8, 1991·4 cites·1 claims
- 1747US4982759ASwing check valve with secured cageSCARAMUCCI JOHN P·Filed 1988·Granted Jan 8, 1991·9 cites·5 claims
- 1847US4452428ABonnet locking system for a valveSCARAMUCCI JOHN P·Filed 1981·Granted Jun 5, 1984·9 cites·7 claims
- 1946US4872479ASwing check valveSCARAMUCCI JOHN P·Filed 1988·Granted Oct 10, 1989·9 cites·1 claims
- 2045US5236007ATop-entry check valve having retainer ringSCARAMUCCI JOHN P·Filed 1993·Granted Aug 17, 1993·11 cites·24 claims
- 2145US4860790ASwing check valve discSCARAMUCCI JOHN P·Filed 1988·Granted Aug 29, 1989·10 cites·5 claims
- 2244US4607422AMethod for locking a bonnet to a valve bodySCARAMUCCI JOHN P·Filed 1984·Granted Aug 26, 1986·11 cites·13 claims
- 2343US5181535ACompact swing check valveSCARAMUCCI JOHN P·Filed 1992·Granted Jan 26, 1993·10 cites·6 claims
- 2442US5251657ATop-entry check valve with cartridge secured by projectionsSCARAMUCCI JOHN P·Filed 1992·Granted Oct 12, 1993·9 cites·9 claims
- 2542US5215118ACompact swing check valveSCARAMUCCI JOHN P·Filed 1992·Granted Jun 1, 1993·8 cites·2 claims
- 2642USD319684SSwing check valveSCARAMUCCI JOHN P·Filed 1987·Granted Sep 3, 1991·3 cites·1 claims
- 2742US5000223ASwing check valve with secured cageSCARAMUCCI JOHN P·Filed 1989·Granted Mar 19, 1991·7 cites·2 claims
- 2842US4852607ASupport for check valve discSCARAMUCCI JOHN P·Filed 1988·Granted Aug 1, 1989·9 cites·18 claims
- 2942US4811929ANeedle valve seatSCARAMUCCI JOHN P·Filed 1984·Granted Mar 14, 1989·8 cites·18 claims
- 3040US4977924ASwing check valve with secured cageSCARAMUCCI JOHN P·Filed 1989·Granted Dec 18, 1990·6 cites·12 claims
- 3140US4971103ASwing check valve with secured cageSCARAMUCCI JOHN P·Filed 1989·Granted Nov 20, 1990·7 cites·5 claims
- 3240US4872478ASwing check valveSCARAMUCCI JOHN P·Filed 1988·Granted Oct 10, 1989·6 cites·7 claims
- 3340US4809739ACheck valveSCARAMUCCI JOHN P·Filed 1988·Granted Mar 7, 1989·8 cites·24 claims
- 3438US4872477ASwing check valveSCARAMUCCI JOHN P·Filed 1988·Granted Oct 10, 1989·5 cites·3 claims
- 3538US4860789ASwing check valve with hinge pin insertSCARAMUCCI JOHN P·Filed 1988·Granted Aug 29, 1989·5 cites·14 claims
- 3637US4809738ASwing check valveSCARAMUCCI JOHN P·Filed 1987·Granted Mar 7, 1989·6 cites·2 claims
- 3737US4781212ASwing check valve with removable cage and discSCARAMUCCI JOHN P·Filed 1987·Granted Nov 1, 1988·5 cites·13 claims
- 3836US5191913ATop-entry check valve with pin fastenersSCARAMUCCI JOHN P·Filed 1992·Granted Mar 9, 1993·5 cites·9 claims
- 3936US5156182ATop-entry check valve with pin fastenersSCARAMUCCI JOHN P·Filed 1991·Granted Oct 20, 1992·5 cites·18 claims
- 4035US4832076ASwing check valve with hinge pin retainerSCARAMUCCI JOHN P·Filed 1988·Granted May 23, 1989·4 cites·14 claims
- 4134US5143113ATop-entry check valve with cartridge secured by projectionsSCARAMUCCI JOHN P·Filed 1991·Granted Sep 1, 1992·4 cites·20 claims
- 4234US4852603ASwing check valve with secured cartridgeSCARAMUCCI JOHN P·Filed 1988·Granted Aug 1, 1989·3 cites·19 claims
- 4334US4782855ACheck valve seat and cage retainerSCARAMUCCI JOHN P·Filed 1987·Granted Nov 8, 1988·3 cites·11 claims
- 4430US4813451ASwing check valve with removable cartridgeSCARAMUCCI JOHN P·Filed 1988·Granted Mar 21, 1989·1 cites·9 claims
Join the waitlist — get patent alerts
Get an alert when SCARAMUCCI JOHN P 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 →