Inventor · disambiguated record
Randy J. Vanderheyden
Also filed as: VANDERHEYDEN RANDY J
3 granted patents·69 citations·filing 1989–1995
74Inventor score
Top patents by PatentIndex Score
3 records- 0172US5394527AMethod and apparatus facilitating use of a hard disk drive in a computer system having suspend/resume capabilityZENITH DATA SYSTEMS CORP·Filed 1993·Granted Feb 28, 1995·27 cites·7 claims
- 0264US5136694AMethod and apparatus facilitating communication between two keyboards and a single processorZENITH DATA SYSTEMS CORP·Filed 1989·Granted Aug 4, 1992·34 cites·23 claims
- 0331US5974261AMethod and apparatus facilitating use of a hard disk drive in a computer system having suspend/resume capabilityVANTUS TECHNOLOGY·Filed 1995·Granted Oct 26, 1999·8 cites·14 claims
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