Inventor · disambiguated record

Mack Ponder

Also filed as: PONDER MACK · PONDER MACK M

2 granted patents·66 citations·filing 1987–1989

65Inventor score

Technology areasE21B F04B

Files withJ B DEILLING CO1 PONDER MACK1

Top patents by PatentIndex Score

2 records

0168US4749044AApparatus for washover featuring controllable circulating valveJ B DEILLING CO·Filed 1987·Granted Jun 7, 1988·52 cites·15 claims
0243US4921407AProduction pump for high gravity or sand laden oilPONDER MACK·Filed 1989·Granted May 1, 1990·14 cites·10 claims

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