Inventor · disambiguated record
Ramon F. Hegel
Also filed as: HEGEL RAMON F
13 granted patents·2 pending applications·308 citations·filing 1984–2004
93Inventor score
Top patents by PatentIndex Score
15 records- 0194US4773920ACoated abrasive suitable for use as a lapping materialMINNESOTA MINING & MFG·Filed 1987·Granted Sep 27, 1988·145 cites·14 claims
- 0290US4650845AUltra-violet light curable compositions for abrasion resistant articlesMINNESOTA MINING & MFG·Filed 1984·Granted Mar 17, 1987·48 cites·16 claims
- 0382US6611365B2Thermoplastic substrates for holographic data storage mediaIMATION CORP·Filed 2001·Granted Aug 26, 2003·12 cites·18 claims
- 0474US6671073B2Environmentally protected holographic device constructionIMATION CORP·Filed 2001·Granted Dec 30, 2003·10 cites·20 claims
- 0574US4785064AUltra-violet light curable compositions for abrasion resistant articlesMINNESOTA MINING & MFG·Filed 1986·Granted Nov 15, 1988·34 cites·25 claims
- 0673US7034971B2Fabrication of sandwiched construction mediaIMATION CORP·Filed 2004·Granted Apr 25, 2006·6 cites·22 claims
- 0773US6864019B2Recording material formulations for holographic mediaIMATION CORP·Filed 2002·Granted Mar 8, 2005·13 cites·16 claims
- 0869US4652498AEnvironmentally protected optical recording mediaMINNESOTA MINING & MFG·Filed 1985·Granted Mar 24, 1987·17 cites·6 claims
- 0963US6850345B2Sandwich holographic disk construction with thin molded substratesIMATION CORP·Filed 2004·Granted Feb 1, 2005·3 cites·21 claims
- 1062US7247397B2Thermally stable perfluoropolyether lubricant for recording mediaIMATION CORP·Filed 2003·Granted Jul 24, 2007·4 cites·6 claims
- 1159US4663184ARadiation curable phosphorate ester compoundsMINNESOTA MINING & MFG·Filed 1985·Granted May 5, 1987·12 cites·10 claims
- 1251US7455889B2Holographic media fabrication techniquesIMATION CORP·Filed 2004·Granted Nov 25, 2008·2 cites·10 claims
- 1345US2004042055A1Holographic data storage system having thermoplastic substratesFiled 2003·Application pending·0 cites
- 1442US2006072445A1Optical recording medium having abrasion resistance and antistatic propertiesIMATION CORP·Filed 2004·Application pending·0 cites
- 1533US5089924ATape cassette with wear pad comprising polyolefin sheet and polyamide adhesive layerMINNESOTA MINING & MFG·Filed 1989·Granted Feb 18, 1992·2 cites·22 claims
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