Inventor · disambiguated record
Charles David Perman
Also filed as: PERMAN CHARLES DAVID
2 granted patents·1 pending application·111 citations·filing 1996–2008
62Inventor score
Top patents by PatentIndex Score
3 records- 0172US6028938ASecure electronic forms permitting layout revisionSHANA CORP·Filed 1996·Granted Feb 22, 2000·109 cites·32 claims
- 0250US8543903B2System and method of integrating a plurality of form related workflow toolsMALKIN WAYNE ALLAN·Filed 2008·Granted Sep 24, 2013·2 cites·20 claims
- 0338US2004237040A1System and method of processing an electronic form using layered aspectsFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →