Inventor · disambiguated record
Charles E. Cadwell
Also filed as: CADWELL CHARLES E · CADWELL CHARLES EDWARD
5 granted patents·67 citations·filing 1993–2009
81Inventor score
Top patents by PatentIndex Score
5 records- 0185US7866569B2Railroad cross tie and method of manufactureDYNAMIC COMPOSITES LLC·Filed 2009·Granted Jan 11, 2011·13 cites·27 claims
- 0267US7426807B2Composite telephone poleCADWELL CHARLES E·Filed 2004·Granted Sep 23, 2008·16 cites·20 claims
- 0357US5850960AWrapping paper housing and cutting apparatusFiled 1997·Granted Dec 22, 1998·21 cites·19 claims
- 0446US5607638AVacuum sizing apparatus and method of using sameFiled 1995·Granted Mar 4, 1997·14 cites·17 claims
- 0535USD352583SRecycling binCADWELL CHARLES E·Filed 1993·Granted Nov 15, 1994·3 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →