Inventor · disambiguated record
Donald A. Mattes
Also filed as: MATTES DONALD A
3 granted patents·95 citations·filing 1985–1991
74Inventor score
Top patents by PatentIndex Score
3 records- 0182US4591967ADistributed drum emulating programmable controller systemANDOVER CONTROLS CORP·Filed 1985·Granted May 27, 1986·56 cites·32 claims
- 0275US5067251AVacuum pump with heated vapor pre-trapSAVANT INSTR·Filed 1991·Granted Nov 26, 1991·28 cites·5 claims
- 0347US5025571AVacuum pump with heated vapor pre-trapSAVANT INSTR·Filed 1990·Granted Jun 25, 1991·11 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →