Inventor · disambiguated record
Robert J. Hackett
Also filed as: HACKETT ROBERT J
4 granted patents·77 citations·filing 1976–1994
78Inventor score
Technology areasG01N
Top patents by PatentIndex Score
4 records- 0171US4453424AMolten metal samplerHALY INC·Filed 1982·Granted Jun 12, 1984·30 cites·11 claims
- 0269US4046016AMolten steel samplersHACKETT ROBERT J·Filed 1976·Granted Sep 6, 1977·26 cites·15 claims
- 0345US4499777AMolten metal samplersHALY INC·Filed 1983·Granted Feb 19, 1985·12 cites·15 claims
- 0437US5448923AScored metal slag covers for molten sampler intake portalsHALY INC·Filed 1994·Granted Sep 12, 1995·9 cites·9 claims
Join the waitlist — get patent alerts
Get an alert when Robert J. Hackett files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →