Inventor · disambiguated record
Walter E. Haines
Also filed as: HAINES WALTER E
5 granted patents·91 citations·filing 1975–1976
82Inventor score
Top patents by PatentIndex Score
5 records- 0171US4021924ADip stickESTA MFG CO·Filed 1975·Granted May 10, 1977·23 cites·14 claims
- 0266US3998376AMethod for forming a connection between two tubesESTA MFG CO·Filed 1975·Granted Dec 21, 1976·26 cites·2 claims
- 0363US3991476ADip stick with sealing sleeveHAINES WALTER E·Filed 1975·Granted Nov 16, 1976·20 cites·10 claims
- 0462US4067113ADipstick with pressure relief valveESTA MFG CO·Filed 1976·Granted Jan 10, 1978·17 cites·12 claims
- 0530US4074828ASealing plug assemblyESTA MFG CO·Filed 1976·Granted Feb 21, 1978·5 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →