Inventor · disambiguated record
Dominic F. Pignataro
Also filed as: PIGNATARO DOMINIC F · PIGNATARO DOMINIC FRANCIS
6 granted patents·132 citations·filing 1976–1999
85Inventor score
Top patents by PatentIndex Score
6 records- 0182US6229422B1Electrically switchable magnet systemWALKER MAGNETICS GROUP INC·Filed 1999·Granted May 8, 2001·43 cites·5 claims
- 0277US6002317AElectrically switchable magnet systemWALKER MAGNETICS GROUP INC·Filed 1998·Granted Dec 14, 1999·34 cites·5 claims
- 0376US4633361AChuck control for a workpiece holding electromagnetWALKER MAGNETICS GROUP INC·Filed 1984·Granted Dec 30, 1986·30 cites·13 claims
- 0449US4663602AMagnetic chuckWALKER MAGNETICS GROUP INC·Filed 1986·Granted May 5, 1987·10 cites·5 claims
- 0544US4370693ADemagnetizing apparatus for a workpiece holding electromagnetMCDONALD DONALD C·Filed 1981·Granted Jan 25, 1983·9 cites·15 claims
- 0639US4023267AMethod of fabricating a magnetic chuckWALKER MAGNETICS GROUP INC·Filed 1976·Granted May 17, 1977·6 cites·4 claims
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