Inventor · disambiguated record
Alfred Doderer-Winkler
Also filed as: DODERER-WINKLER ALFRED · DODERER-WINKLER ALFRED W
4 granted patents·222 citations·filing 1989–1994
78Inventor score
Files withWINKLER DUENNEBIER KG MASCH4
Top patents by PatentIndex Score
4 records- 0192US5429576AApparatus for making reusable adhesive envelopesWINKLER DUENNEBIER KG MASCH·Filed 1994·Granted Jul 4, 1995·123 cites·5 claims
- 0290US4994010AMethod and apparatus for the attachment of clasps to letter envelopesWINKLER DUENNEBIER KG MASCH·Filed 1989·Granted Feb 19, 1991·94 cites·25 claims
- 0328US5186705AMethod and apparatus for forming clasp envelopesWINKLER DUENNEBIER KG MASCH·Filed 1991·Granted Feb 16, 1993·3 cites·7 claims
- 0419US5222280AMetal clip for closing mailing envelopes and the likeWINKLER DUENNEBIER KG MASCH·Filed 1991·Granted Jun 29, 1993·2 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →