Inventor · disambiguated record

Albert J. Haefner

Also filed as: HAEFNER ALBERT J

2 granted patents·114 citations·filing 1974–1977

68Inventor score

Technology areasB29C B30B

Files withETHYL CORP2

Top patents by PatentIndex Score

2 records

0192US3940001ARecyclable plastic containersETHYL CORP·Filed 1974·Granted Feb 24, 1976·82 cites·40 claims
0288US4153206ACrushing process for recyclable plastic containersETHYL CORP·Filed 1977·Granted May 8, 1979·32 cites·7 claims

Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →

Albert J. Haefner — Patent Inventor | PatentIndex