Inventor · disambiguated record
Joseph Wittmann
Also filed as: WITTMANN JOSEPH · WITTMANN JOSEPH E · WITTMANN JOSEPH W
6 granted patents·1 pending application·606 citations·filing 1981–2003
88Inventor score
Top patents by PatentIndex Score
7 records- 0197US4454295ACured cellulose ester, method of curing same, and use thereofUCO OPTICS INC·Filed 1983·Granted Jun 12, 1984·271 cites·12 claims
- 0293US4891046ATinted contact lens and method for preparation with dichlorotriazine reactive dyeCOOPERVISION INC·Filed 1984·Granted Jan 2, 1990·47 cites·20 claims
- 0391US4508884AOxygen permeable hard contact lensCOOPERVISION INC·Filed 1983·Granted Apr 2, 1985·58 cites·20 claims
- 0486US4395496ACured cellulose ester, method of curing same, and use thereofUCO OPTICS INC·Filed 1981·Granted Jul 26, 1983·53 cites·28 claims
- 0585US8328060B2Vacuum assisted surgical staplerJANKOWSKI BRUCE·Filed 2003·Granted Dec 11, 2012·175 cites·13 claims
- 0635US2003116310A1Flat tube heat exchanger core with internal fluid supply and suction linesFiled 2001·Application pending·0 cites
- 0723US6351768B1Performance monitor for leased transmission facilitiesAT & T CORP·Filed 1997·Granted Feb 26, 2002·2 cites·12 claims
Join the waitlist — get patent alerts
Get an alert when Joseph Wittmann 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 →