Inventor · disambiguated record
Michael H. Ulrich
Also filed as: ULRICH MICHAEL · ULRICH MICHAEL H · ULRICH MICHAEL HENRY
14 granted patents·194 citations·filing 1976–2015
92Inventor score
Top patents by PatentIndex Score
14 records- 0193US7612994B2Hard drive cartridge protectionPROSTOR SYSTEMS INC·Filed 2007·Granted Nov 3, 2009·20 cites·24 claims
- 0287US4120578AContinuously variable reduction scanning optics driveIBM·Filed 1976·Granted Oct 17, 1978·28 cites·24 claims
- 0384US8305706B2Disk library system including array of removable disk cartridges and movable connector systemKERNS RANDY·Filed 2008·Granted Nov 6, 2012·6 cites·8 claims
- 0484US5768047ACartridge library with duel-sided rotatable spit having latch member extending through aperture in circular toothed end wallEXABYTE CORP·Filed 1995·Granted Jun 16, 1998·49 cites·8 claims
- 0579US5691859ADrive with features which adjust and actuate cartridge transport and library with such driveEXABYTE CORP·Filed 1995·Granted Nov 25, 1997·49 cites·4 claims
- 0676US8582286B2Removable storage system for server bayULRICH MICHAEL H·Filed 2011·Granted Nov 12, 2013·7 cites·23 claims
- 0773US10316547B2Locking system, key and key blankBREMICKER SOEHNE KG A·Filed 2015·Granted Jun 11, 2019·4 cites·34 claims
- 0871US7907366B2Removable data cartridgePROSTOR SYSTEMS INC·Filed 2006·Granted Mar 15, 2011·2 cites·32 claims
- 0970US8699178B2Library system with connector for removable cartridgesKERNS RANDY·Filed 2012·Granted Apr 15, 2014·2 cites·20 claims
- 1063US7573705B2Data cartridge with electrostatic discharge protectionPROSTOR SYSTEMS INC·Filed 2006·Granted Aug 11, 2009·4 cites·27 claims
- 1162US4099866AFocal adjustment on a single-focus lens in a continuously variable magnification systemIBM·Filed 1976·Granted Jul 11, 1978·10 cites·4 claims
- 1249US4634267APhotocopier scanning apparatus and method for adjustmentIBM·Filed 1985·Granted Jan 6, 1987·9 cites·2 claims
- 1336USD560666SRemovable data cartridgePROSTOR SYSTEMS INC·Filed 2005·Granted Jan 29, 2008·4 cites·1 claims
- 1426US5999362ATape drive with tray for counteracting inverted cartridge insertionEXABYTE CORP·Filed 1998·Granted Dec 7, 1999·0 cites·30 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →