Inventor · disambiguated record
Manfred W. Helzel
Also filed as: HELZEL MANFRED · HELZEL MANFRED W
2 granted patents·1 pending application·202 citations·filing 1986–2008
71Inventor score
Top patents by PatentIndex Score
3 records- 0163US4861336APuncture catheterHELZEL MANFRED W·Filed 1988·Granted Aug 29, 1989·91 cites·10 claims
- 0261US4795427ATwo-compartment catheterHELZEL MANFRED W·Filed 1986·Granted Jan 3, 1989·111 cites·3 claims
- 0353US2011267195A1System For Displaying And Quantifying Hits In Real Time Using Monitors Or Large-Format Projection ScreensHELZEL MANFRED·Filed 2008·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Manfred W. Helzel 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 →