Inventor · disambiguated record
Petrus W. Van Der Zon
Also filed as: VAN DER ZON PETRUS W · VAN DER ZON PETRUS WILHELMUS
4 granted patents·87 citations·filing 1985–1996
77Inventor score
Top patents by PatentIndex Score
4 records- 0172US5366741AInfusion packetsLIPTON THOMAS J CO·Filed 1993·Granted Nov 22, 1994·52 cites·7 claims
- 0256US5632132APackets and their manufactureLIPTON THOMAS J CO·Filed 1995·Granted May 27, 1997·24 cites·9 claims
- 0337US5863575AInfusion packetsLIPTON DIVISION OF CONOPCO INC·Filed 1996·Granted Jan 26, 1999·10 cites·5 claims
- 0426US4631896AMethod, apparatus and blank for packing at least one article in a self-supporting wrapping having the shape of a rectangular parallelepipedOCTROPA BV·Filed 1985·Granted Dec 30, 1986·1 cites·11 claims
Join the waitlist — get patent alerts
Get an alert when Petrus W. Van Der Zon 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 →