Inventor · disambiguated record
Alan O. Lebeck
Also filed as: LEBECK ALAN O · LEBECK ALAN OTTO
12 granted patents·409 citations·filing 1987–2013
92Inventor score
Top patents by PatentIndex Score
12 records- 0195US4836561AWavy-tilt-dam seal ringUNIV NEW MEXICO·Filed 1987·Granted Jun 6, 1989·75 cites·9 claims
- 0291US4834400ADifferential surface roughness dynamic seals and bearingsUNIV NEW MEXICO·Filed 1988·Granted May 30, 1989·64 cites·16 claims
- 0390US8616233B2Rotary face seal with anti-crowning featuresMCLEAN CHRISTOPHER R·Filed 2009·Granted Dec 31, 2013·47 cites·50 claims
- 0487US6213473B1Double gas seal with coplanar pad facesUTEX IND INC·Filed 1999·Granted Apr 10, 2001·56 cites·20 claims
- 0586US4887395AWavy-tilt-dam seal ring and apparatus for shaping seal ringsUNIV NEW MEXICO·Filed 1988·Granted Dec 19, 1989·45 cites·5 claims
- 0684US4973068ADifferential surface roughness dynamic seals and bearingsUNIV NEW MEXICO·Filed 1989·Granted Nov 27, 1990·41 cites·22 claims
- 0778US4792146ARadially compliant - zero net thermal radial taper mechanical face sealUNIV NEW MEXICO·Filed 1987·Granted Dec 20, 1988·35 cites·18 claims
- 0869US6003875AGland assembly for use with mechanical sealUTEX IND INC·Filed 1998·Granted Dec 21, 1999·28 cites·3 claims
- 0959US6918594B2Face seal assembly with composite statorHONEYWELL INT INC·Filed 2003·Granted Jul 19, 2005·17 cites·57 claims
- 1057US9091130B2Rock bit having a radially self-aligning metal faced sealVAREL INT IND LP·Filed 2013·Granted Jul 28, 2015·1 cites·23 claims
- 1145US9163458B2Rock bit having a flexible metal faced sealVAREL INT IND LP·Filed 2013·Granted Oct 20, 2015·0 cites·23 claims
- 1245US9163459B2Rock bit having a pressure balanced metal faced sealVAREL INT IND LP·Filed 2013·Granted Oct 20, 2015·0 cites·29 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →