Inventor · disambiguated record
Johannes Sandvik
Also filed as: SANDVIK JOHANNES
4 granted patents·26 citations·filing 1980–1985
71Inventor score
Technology areasB66D
Files withELKEM AS4
Top patents by PatentIndex Score
4 records- 0153US4515329AFeed device for guiding a rope onto a winding drumELKEM AS·Filed 1983·Granted May 7, 1985·14 cites·4 claims
- 0240US4577810AFeed device for guiding a rope onto a winding drumELKEM AS·Filed 1984·Granted Mar 25, 1986·8 cites·4 claims
- 0329US4307870AClutch mechanism for hoisting apparatusesELKEM AS·Filed 1980·Granted Dec 29, 1981·4 cites·9 claims
- 0424US4645082AMeans for suspending a skid pan from a winch mounted on a tractorELKEM AS·Filed 1985·Granted Feb 24, 1987·0 cites·5 claims
Join the waitlist — get patent alerts
Get an alert when Johannes Sandvik 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 →