Inventor · disambiguated record
Donald W. Marr
Also filed as: MARR DONALD · MARR DONALD W
4 granted patents·101 citations·filing 1983–1989
79Inventor score
Top patents by PatentIndex Score
4 records- 0186USD330011STwist-on electrical connectorMARR ELECTRIC LTD·Filed 1988·Granted Oct 6, 1992·41 cites·1 claims
- 0260US4924035ATwist on electrical connectorMARR ELECTRIC LIMITED·Filed 1988·Granted May 8, 1990·26 cites·13 claims
- 0355US5001301ATwist-on wire connector with expansion springMARR ELECTRIC LIMITED·Filed 1989·Granted Mar 19, 1991·22 cites·4 claims
- 0450US4565593AConnection and inspection of optical fibres by fusion splicingBRITISH TELECOMM·Filed 1983·Granted Jan 21, 1986·12 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →