Inventor · disambiguated record
Scott C. Zifferer
Also filed as: ZIFFERER SCOTT C · ZIFFERER SCOTT COLEMAN
10 granted patents·416 citations·filing 1989–2019
91Inventor score
Top patents by PatentIndex Score
10 records- 0191US5321829AGraphical interfaces for monitoring ladder logic programsICOM INC·Filed 1990·Granted Jun 14, 1994·131 cites·12 claims
- 0291US4991076AMethod and apparatus for creating custom displays for monitoring ladder logic programsICOM INC·Filed 1989·Granted Feb 5, 1991·83 cites·18 claims
- 0386US10221490B2Visual electrolytic corrosion indication and prevention apparatusPACKLESS IND·Filed 2017·Granted Mar 5, 2019·3 cites·30 claims
- 0481US5349518AMethod and apparatus for symbolic ladder logic programming with automatic attachment of addressesICOM INC·Filed 1989·Granted Sep 20, 1994·46 cites·4 claims
- 0581US5127099AMethod and apparatus for securing access to a ladder logic programming and monitoring systemICOM INC·Filed 1989·Granted Jun 30, 1992·46 cites·20 claims
- 0677US5267145AMethod and apparatus for program navigation and editing for ladder logic programs by determining which instructions reference a selected data element addressICOM INC·Filed 1992·Granted Nov 30, 1993·47 cites·32 claims
- 0771US5243511AMethod and apparatus for block move re-addressing in ladder logic programsICOM INC·Filed 1989·Granted Sep 7, 1993·30 cites·6 claims
- 0866US10995410B2Visual electrolytic corrosion indication and prevention apparatusPACKLESS IND·Filed 2018·Granted May 4, 2021·0 cites·20 claims
- 0955US5276811AMethod for emulating programmable logic controller by exchanging information between debug program which emulates I/O devices and ladder logic programICOM INC·Filed 1993·Granted Jan 4, 1994·30 cites·7 claims
- 1054US10926347B2Autogenous submerged liquid diffusion welding of titaniumPACKLESS IND·Filed 2019·Granted Feb 23, 2021·0 cites·26 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →