Inventor · disambiguated record
Robert X. Hafele
Also filed as: HAFELE ROBERT X
14 granted patents·460 citations·filing 1974–1984
94Inventor score
Top patents by PatentIndex Score
14 records- 0192US4604044AInjection blow molding apparatusHOOVER UNIVERSAL·Filed 1984·Granted Aug 5, 1986·73 cites·2 claims
- 0290US4357296AInjection blow molding processETHYL CORP·Filed 1981·Granted Nov 2, 1982·64 cites·3 claims
- 0388US4151247AInjection blow molding apparatusETHYL CORP·Filed 1977·Granted Apr 24, 1979·55 cites·21 claims
- 0484US4313905ABlow molding methodHAFELE ROBERT X·Filed 1979·Granted Feb 2, 1982·47 cites·13 claims
- 0584US4089442AAccumulative pressure pumpETHYL CORP·Filed 1976·Granted May 16, 1978·37 cites·22 claims
- 0677US4280630AContainer with handleETHYL CORP·Filed 1979·Granted Jul 28, 1981·30 cites·10 claims
- 0776US4280805AInjection blow molding apparatusETHYL CORP·Filed 1979·Granted Jul 28, 1981·32 cites·26 claims
- 0872US4552526ABlow molding machine with mold shuttle structureHOOVER UNIVERSAL·Filed 1983·Granted Nov 12, 1985·30 cites·4 claims
- 0966US4034900ASpray pump assemblyETHYL CORP·Filed 1976·Granted Jul 12, 1977·16 cites·12 claims
- 1063US4468368AMethod for transporting sectional moldsHOOVER UNIVERSAL·Filed 1982·Granted Aug 28, 1984·22 cites·5 claims
- 1159US4432719AApparatus for forming a blown thermoplastic articleHOOVER UNIVERSAL·Filed 1982·Granted Feb 21, 1984·19 cites·3 claims
- 1258US4315888AMethod for forming a blown thermoplastic articleHAFELE ROBERT X·Filed 1979·Granted Feb 16, 1982·17 cites·13 claims
- 1350US3954186AApparatus for extracting blown articles from split blow moldsETHYL DEV CORP·Filed 1974·Granted May 4, 1976·12 cites·7 claims
- 1436US4560341AApparatus for transporting sectional moldsHOOVER UNIVERSAL·Filed 1984·Granted Dec 24, 1985·6 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →