Inventor · disambiguated record
David K. Wynn
Also filed as: WYNN DAVID K · WYNN DAVID KEITH
10 granted patents·219 citations·filing 1984–2007
90Inventor score
Top patents by PatentIndex Score
10 records- 0196US4704887AMethod and apparatus for making shells for can endsDAYTON RELIABLE TOOL & MFG CO·Filed 1986·Granted Nov 10, 1987·67 cites·4 claims
- 0293US7478550B2Shell press and method for forming a shellSTOLLE MACHINERY CO LLC·Filed 2007·Granted Jan 20, 2009·21 cites·20 claims
- 0387US4735863AShell for canDAYTON RELIABLE TOOL & MFG CO·Filed 1986·Granted Apr 5, 1988·54 cites·2 claims
- 0482US4561280AShell making method and apparatusDAYTON RELIABLE TOOL & MFG CO·Filed 1984·Granted Dec 31, 1985·28 cites·25 claims
- 0561US5062287AMethod and apparatus for making and transferring shells for cansDAYTON RELIABLE TOOL & MFG CO·Filed 1990·Granted Nov 5, 1991·15 cites·29 claims
- 0647US5067341ATransfer plate lifts for shell pressDAYTON RELIABLE TOOL & MFG CO·Filed 1990·Granted Nov 26, 1991·9 cites·29 claims
- 0745US4770022AMethod and apparatus for transferring relatively flat objectsDAYTON RELIABLE TOOL & MFG CO·Filed 1987·Granted Sep 13, 1988·8 cites·24 claims
- 0842US4637961AShell for can endsDAYTON RELIABLE TOOL & MFG CO·Filed 1985·Granted Jan 20, 1987·8 cites·10 claims
- 0939US4599884AApparatus for transferring relatively flat objectsDAYTON RELIABLE TOOL & MFG CO·Filed 1984·Granted Jul 15, 1986·5 cites·4 claims
- 1034US4696179AAir assist means for use in transferring relatively flat objectsDAYTON RELIABLE TOOL & MFG CO·Filed 1986·Granted Sep 29, 1987·4 cites·19 claims
Join the waitlist — get patent alerts
Get an alert when David K. Wynn 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 →