Inventor · disambiguated record

Ozell Purswell

Also filed as: PURSWELL OZELL

1 granted patent·4 citations·filing 1992–1992

24Inventor score

Technology areasF04F

Files withWORLD PUMP CORP1

Top patents by PatentIndex Score

1 record

0119US5248243APneumatically operated and controlled fluid pumpWORLD PUMP CORP·Filed 1992·Granted Sep 28, 1993·4 cites·2 claims

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