Inventor · disambiguated record
Charles Birkner
Also filed as: BIRKNER CHARLES C · BIRKNER CHARLES CHRISTIAN
1 granted patent·4 pending applications·35 citations·filing 2001–2021
46Inventor score
Top patents by PatentIndex Score
5 records- 0178US6826498B2Computerized laboratory information management systemATSER INC·Filed 2001·Granted Nov 30, 2004·35 cites·20 claims
- 0246US2002198755A1Integrated quality assurance control system to manage construction projectsFiled 2001·Application pending·0 cites
- 0345US2022106799A1Roof-line safety systemPROTECT CONTROLS INC·Filed 2021·Application pending·0 cites
- 0444US2007005412A1Electronic requirement management system with checklists on a handheld computerMARTINEZ DAVID F·Filed 2005·Application pending·0 cites
- 0544US2006015475A1Integrated construction project management system with handheld computer and checklistBIRKNER CHARLES C·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →