Inventor · disambiguated record
Douglas A. Erwin
Also filed as: ERWIN DOUGLAS A
4 granted patents·118 citations·filing 1983–2000
79Inventor score
Technology areasG09G
Top patents by PatentIndex Score
4 records- 0186USD442157SCordless telephone handsetFiled 2000·Granted May 15, 2001·42 cites·1 claims
- 0280US4691295ASystem for storing and retreiving display information in a plurality of memory planesDATA GENERAL CORP·Filed 1983·Granted Sep 1, 1987·54 cites·3 claims
- 0359USD423513SCordless telephone base stationSIEMENS INFORMATION AND COMMUNICATION PRODUCTS LLC·Filed 1999·Granted Apr 25, 2000·12 cites·1 claims
- 0441US4616260ATerminal having user selectable faster scanningDATA GENERAL CORP·Filed 1983·Granted Oct 7, 1986·10 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →