Inventor · disambiguated record
Doug A. Erwin
Also filed as: ERWIN DOUG · ERWIN DOUG A
9 granted patents·161 citations·filing 1995–1999
90Inventor score
Technology areasY10T
Files withSIEMENS ROLM COMMUNICATIONS INC3SIEMENS BUSINESS COMMUNICATION SYSTEMS1SIEMENS BUSINESS COMMUNICATION SYSTEMS INC1SIEMENS INF & COMM NETWORKS1SIEMENS INFORMATION AND COMMUNICATION PRODUCTS LLC1
Top patents by PatentIndex Score
9 records- 0187USD375095STelephoneSIEMENS ROLM COMMUNICATIONS INC·Filed 1995·Granted Oct 29, 1996·36 cites·1 claims
- 0282USD374667STelephoneSIEMENS PALM COMMUNICATION INC·Filed 1995·Granted Oct 15, 1996·30 cites·1 claims
- 0377USD389142STelephoneSIEMENS BUSINESS COMMUNICATION SYSTEMS INC·Filed 1996·Granted Jan 13, 1998·25 cites·1 claims
- 0473USD374674STelephone key expansion unitSIEMENS ROLM COMMUNICATIONS INC·Filed 1995·Granted Oct 15, 1996·19 cites·1 claims
- 0567USD387063STelephone key expansion unitSIEMENS ROLM COMMUNICATIONS INC·Filed 1995·Granted Dec 2, 1997·15 cites·1 claims
- 0661USD428868SCordless telephoneSIEMENS INFORMATION AND COMMUNICATION PRODUCTS LLC·Filed 1999·Granted Aug 1, 2000·13 cites·1 claims
- 0761USD386759STelephoneSIEMENS BUSINESS COMMUNICATION SYSTEMS·Filed 1996·Granted Nov 25, 1997·13 cites·1 claims
- 0846USD392284STelephoneSiemens Business Communications Systems·Filed 1996·Granted Mar 17, 1998·7 cites·1 claims
- 0929US6209195B1Method of mounting a connector on a printed wiring boardSIEMENS INF & COMM NETWORKS·Filed 1998·Granted Apr 3, 2001·3 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →