Inventor · disambiguated record
Hans Zwart
Also filed as: ZWART HANS · ZWART HANS H J
4 granted patents·56 citations·filing 1978–1992
77Inventor score
Top patents by PatentIndex Score
4 records- 0169USD259056SSurgical marking clip adapted for X-ray detectionZWART HANS H J·Filed 1978·Granted Apr 28, 1981·13 cites·1 claims
- 0244US5239841AMethod of decorating a human breastZWART HANS·Filed 1992·Granted Aug 31, 1993·21 cites·4 claims
- 0335US5125244ANipple ring for decorating a human breastZWART HANS·Filed 1990·Granted Jun 30, 1992·13 cites·10 claims
- 0434US4987667AMethod of decorative a human breastZWART HANS·Filed 1990·Granted Jan 29, 1991·9 cites·9 claims
Join the waitlist — get patent alerts
Get an alert when Hans Zwart 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 →