Inventor · disambiguated record
Karl Zeller
Also filed as: ZELLER KARL · ZELLER KARL S
3 granted patents·17 citations·filing 1979–1984
65Inventor score
Top patents by PatentIndex Score
3 records- 0149US4365903ALockable key with luminescent display for office typewriters and teleprintersSIEMENS AG·Filed 1980·Granted Dec 28, 1982·10 cites·4 claims
- 0245US4622045AMethod of dyeing wool with acid dyestuffsSANDOZ LTD·Filed 1984·Granted Nov 11, 1986·6 cites·25 claims
- 0332US4247290AProcess for dyeing mixed elastomeric and non-elastomeric fibersSANDOZ LTD·Filed 1979·Granted Jan 27, 1981·1 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →