Inventor · disambiguated record
Hugh A. Walton
Also filed as: WALTON HUGH A
3 granted patents·67 citations·filing 2003–2006
72Inventor score
Files withGUARDIAN INDUSTRIES3
Top patents by PatentIndex Score
3 records- 0188US7405411B2Ion source with multi-piece outer cathodeGUARDIAN INDUSTRIES·Filed 2005·Granted Jul 29, 2008·22 cites·19 claims
- 0287US7198699B2Sputter coating apparatus including ion beam source(s), and corresponding methodGUARDIAN INDUSTRIES·Filed 2003·Granted Apr 3, 2007·41 cites·24 claims
- 0375US7598500B2Ion source and metals used in making components thereof and method of making sameGUARDIAN INDUSTRIES·Filed 2006·Granted Oct 6, 2009·4 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →