Inventor · disambiguated record
Donald Sack
Also filed as: SACK DONALD · SACK DONALD JOHN
3 granted patents·40 citations·filing 2003–2008
71Inventor score
Top patents by PatentIndex Score
3 records- 0178US8430378B2High flow proportional valveHUTCHINGS PETER G·Filed 2008·Granted Apr 30, 2013·18 cites·8 claims
- 0257USD543367SGarment caddySACK DONALD JOHN·Filed 2006·Granted May 29, 2007·15 cites·1 claims
- 0356US7070162B2Valve actuating apparatusSOUTH BEND CONTROLS INC·Filed 2003·Granted Jul 4, 2006·7 cites·34 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →