Inventor · disambiguated record
Michael P. Ditka
Also filed as: DITKA MICHAEL P
4 granted patents·98 citations·filing 1990–1997
79Inventor score
Files withILLINOIS TOOL WORKS4
Top patents by PatentIndex Score
4 records- 0173US5100274ARoofing fastener and improved screw thereforILLINOIS TOOL WORKS·Filed 1991·Granted Mar 31, 1992·54 cites·12 claims
- 0249US5867958AEasy drive concrete fastener systemILLINOIS TOOL WORKS·Filed 1997·Granted Feb 9, 1999·20 cites·22 claims
- 0341US5069588AAnchoring deviceILLINOIS TOOL WORKS·Filed 1990·Granted Dec 3, 1991·16 cites·10 claims
- 0432US5661938AEasy drive concrete fastener systemILLINOIS TOOL WORKS·Filed 1996·Granted Sep 2, 1997·8 cites·21 claims
Join the waitlist — get patent alerts
Get an alert when Michael P. Ditka 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 →