Inventor · disambiguated record
Donald J. Zach
Also filed as: ZACH DONALD J
3 granted patents·62 citations·filing 1975–1993
73Inventor score
Top patents by PatentIndex Score
3 records- 0174US4033459AModular bicycle rackZACH DONALD J·Filed 1975·Granted Jul 5, 1977·32 cites·1 claims
- 0243US5357414AModular cantilevered electrical light fixturePHOENIX PROD·Filed 1993·Granted Oct 18, 1994·18 cites·7 claims
- 0342US4264946AElectric light fixturePHOENIX PROD·Filed 1979·Granted Apr 28, 1981·12 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →