Inventor · disambiguated record

Leo E. Hill, Jr.

Also filed as: HILL JR LEO E

3 granted patents·220 citations·filing 1999–2002

78Inventor score

Technology areasE21B

Files withBAKER HUGHES INC3

Top patents by PatentIndex Score

3 records

0186US6382319B1Method and apparatus for open hole gravel packingBAKER HUGHES INC·Filed 2000·Granted May 7, 2002·100 cites·22 claims
0280US6789623B2Method and apparatus for open hole gravel packingBAKER HUGHES INC·Filed 2002·Granted Sep 14, 2004·62 cites·16 claims
0368US6230801B1Apparatus and method for open hold gravel packingBAKER HUGHES INC·Filed 1999·Granted May 15, 2001·58 cites·16 claims

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