Inventor · disambiguated record
Leo Hartman
Also filed as: HARTMAN LEO
2 granted patents·1 pending application·21 citations·filing 1979–2009
59Inventor score
Top patents by PatentIndex Score
3 records- 0148US4681237AMethod for the manufacture of metal packaging cans, and a semi-product in the manufacture of such cansHOOGOVENS GROEP BV·Filed 1984·Granted Jul 21, 1987·15 cites·3 claims
- 0244US2009324799A1Maximizing utilization of municipal sewage treatment effluents to produce a biofuel, fertilizer and/or animal feed for environmentally sustainable minded communitiesHARTMAN ROBERT MICHAEL·Filed 2009·Application pending·0 cites
- 0334US4261274ADeformation properties of the edge of a deep-drawn metal canHOOGOVENS IJMUIDEN BV·Filed 1979·Granted Apr 14, 1981·6 cites·4 claims
Join the waitlist — get patent alerts
Get an alert when Leo Hartman 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 →