Inventor · disambiguated record
Leif O. Erickson
Also filed as: ERICKSON LEIF O
20 granted patents·2 pending applications·279 citations·filing 1979–2004
95Inventor score
Top patents by PatentIndex Score
22 records- 0191US6571849B2Tape applicator and methods of applying tape to a surface3M INNOVATIVE PROPERTIES CO·Filed 2001·Granted Jun 3, 2003·31 cites·23 claims
- 0286US5564647AHigh performance tape reelIMATION CORP·Filed 1994·Granted Oct 15, 1996·33 cites·25 claims
- 0385US6808581B2Method and apparatus for automatically applying a flying splicing tape to a roll of sheet material3M INNOVATIVE PROPERTIES CO·Filed 2001·Granted Oct 26, 2004·25 cites·41 claims
- 0484US6773537B2Method for applying designs to a substrate3M INNOVATIVE PROPERTIES CO·Filed 2001·Granted Aug 10, 2004·23 cites·15 claims
- 0583US6353514B1Two-sided compliant tape guideIMATION CORP·Filed 2000·Granted Mar 5, 2002·17 cites·15 claims
- 0680US6690531B2Dynamic tape path adjustmentIMATION CORP·Filed 2000·Granted Feb 10, 2004·14 cites·36 claims
- 0777US5377927ATape guide for a data cartridgeMINNESOTA MINING & MFG·Filed 1993·Granted Jan 3, 1995·26 cites·12 claims
- 0876US6793758B2Tape applicator and methods of applying tape to a surface3M INNOVATIVE PROPERTIES CO·Filed 2003·Granted Sep 21, 2004·12 cites·8 claims
- 0975US6814123B2Method and apparatus for applying a splicing tape to a roll of sheet material3M INNOVATIVE PROPERTIES CO·Filed 2001·Granted Nov 9, 2004·13 cites·10 claims
- 1073US5513815ATape guide module for a data cartridgeMINNESOTA MINING & MFG·Filed 1994·Granted May 7, 1996·28 cites·18 claims
- 1167US5870924ATape bearing surface with reduced tape contact and method of making sameIMATION CORP·Filed 1998·Granted Feb 16, 1999·19 cites·10 claims
- 1267US4631609AStretched surface recording disk substrateMINNESOTA MINING & MFG·Filed 1984·Granted Dec 23, 1986·14 cites·7 claims
- 1350US6040966AData storage tape cartridge with hub alignment insertIMATION CORP·Filed 1998·Granted Mar 21, 2000·9 cites·7 claims
- 1450US4209145AFast forward-reverse mechanism for cassette type tape recorderMINNESOTA MINING & MFG·Filed 1979·Granted Jun 24, 1980·6 cites·9 claims
- 1542US2004157031A1Method for applying designs to a substrate3M INNOVATIVE PROPERTIES CO·Filed 2004·Application pending·0 cites
- 1638US2003109946A1Computer-aided layout and application of tapeFiled 2001·Application pending·0 cites
- 1736US6295181B1Tape bearing surface with reduce tape contact and method of making sameIMATION CORP·Filed 1996·Granted Sep 25, 2001·3 cites·18 claims
- 1834US6305631B1Tape cartridge with remove to operate tape and hubsIMATION CORP·Filed 1999·Granted Oct 23, 2001·2 cites·23 claims
- 1934US6142404ACompliant tape guide with planar stiffness body for a data storage tape cartridgeIMATION CORP·Filed 1998·Granted Nov 7, 2000·2 cites·23 claims
- 2030USD383125SHousing for a dual reel tape cartridgeIMATION CORP·Filed 1995·Granted Sep 2, 1997·1 cites·1 claims
- 2130US5385782APre-coated data cartridge base plateMINNESOTA MINING & MFG·Filed 1993·Granted Jan 31, 1995·0 cites·7 claims
- 2229US5511302AMethod of producing a tape guide for a data cartridgeMINNESOTA MINING & MFG·Filed 1994·Granted Apr 30, 1996·1 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →