Inventor · disambiguated record
Leonard Hall
Also filed as: HALL LEONARD · HALL LEONARD ARTHUR
6 granted patents·1 pending application·346 citations·filing 1990–2006
88Inventor score
Top patents by PatentIndex Score
7 records- 0194US5186594ADual cassette load lockAPPLIED MATERIALS INC·Filed 1990·Granted Feb 16, 1993·199 cites·3 claims
- 0282US5769588ADual cassette load lockAPPLIED MATERIALS INC·Filed 1996·Granted Jun 23, 1998·47 cites·5 claims
- 0380US6454519B1Dual cassette load lockAPPLIED MATERIALS INC·Filed 1997·Granted Sep 24, 2002·42 cites·9 claims
- 0476US6708981B2Seal assembliesCRANE JOHN UK LTD·Filed 2001·Granted Mar 23, 2004·26 cites·18 claims
- 0575US6599076B2Dual cassette load lockAPPLIED MATERIALS INC·Filed 2002·Granted Jul 29, 2003·12 cites·4 claims
- 0664US6454508B2Dual cassette load lockAPPLIED MATERIALS INC·Filed 1998·Granted Sep 24, 2002·20 cites·15 claims
- 0752US2006245854A1Dual cassette load lockTOSHIMA MASATO M·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →