Inventor · disambiguated record
Hans Hurni
Also filed as: HURNI HANS
5 granted patents·50 citations·filing 1977–1984
79Inventor score
Technology areasE01B
Top patents by PatentIndex Score
5 records- 0148US4342263ARailway work-site machine equipped with a mechanical unit for displacement of the trackSIG SCHWEIZ INDUSTRIEGES·Filed 1980·Granted Aug 3, 1982·15 cites·6 claims
- 0243US4589343ARail maintenance machine the chassis of which is equipped with a device for lifting and shifting a railway trackMATISA MATERIEL IND SA·Filed 1984·Granted May 20, 1986·12 cites·10 claims
- 0340US4184266ASingle beam reference system for railway surveyingCANRON INC·Filed 1977·Granted Jan 22, 1980·9 cites·24 claims
- 0435US4502391ARailway track working machine equipped with a device for blocking the suspension of its axlesSIG SOCIETE IND·Filed 1981·Granted Mar 5, 1985·10 cites·3 claims
- 0529US4458600ARailway track tamping machineSIG SCHWEIZ INDUSTRIEGES·Filed 1981·Granted Jul 10, 1984·4 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when Hans Hurni 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 →