Inventor · disambiguated record
John D. Roberts
Also filed as: ROBERTS JOHN · ROBERTS JOHN D · ROBERTS JOHN DAVID
8 granted patents·208 citations·filing 1989–2010
87Inventor score
Top patents by PatentIndex Score
8 records- 0178US5003925AFish food dispenserROBERTS JOHN D·Filed 1989·Granted Apr 2, 1991·34 cites·3 claims
- 0273US8146973B2Tendon enhanced end effectorROBERTS JOHN·Filed 2008·Granted Apr 3, 2012·4 cites·11 claims
- 0369US5820618AWinged sanitary napkin having barrier meansPROCTER & GAMBLE·Filed 1997·Granted Oct 13, 1998·113 cites·12 claims
- 0460US7682572B2Frozen tissue microarrayCOVANCE INC·Filed 2005·Granted Mar 23, 2010·2 cites·23 claims
- 0558US8191863B2Staple removerROBERTS JOHN D·Filed 2010·Granted Jun 5, 2012·1 cites·12 claims
- 0650US5113551AVerifiable swaged fittingLIFT ALL COMPANY INC·Filed 1990·Granted May 19, 1992·12 cites·4 claims
- 0747US5649917ASanitary napkin having barrier meansPROCTER & GAMBLE·Filed 1993·Granted Jul 22, 1997·42 cites·18 claims
- 0835US7579373B2Targeted bisplatinum polyamines as pro-drugs: selective release of platinumUNIV VIRGINIA COMMONWEALTH·Filed 2002·Granted Aug 25, 2009·0 cites·61 claims
Join the waitlist — get patent alerts
Get an alert when John D. Roberts files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →