Inventor · disambiguated record
Douglas J. Van Der Meulen
Also filed as: VAN DER MEULEN DOUGLAS J
3 granted patents·71 citations·filing 1975–1978
73Inventor score
Files withFROST & SON C L3
Top patents by PatentIndex Score
3 records- 0176US4109343ATrolley wheel assemblyFROST & SON C L·Filed 1976·Granted Aug 29, 1978·34 cites·19 claims
- 0274US4265133ADrive disc-pulley assemblyFROST & SON C L·Filed 1978·Granted May 5, 1981·24 cites·22 claims
- 0357US3961406AMethod of pulley constructionFROST & SON C L·Filed 1975·Granted Jun 8, 1976·13 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →