Inventor · disambiguated record
Charles Schalk
Also filed as: Schalk Charles
4 granted patents·39 citations·filing 2015–2017
76Inventor score
Files withHAWORTH INC4
Top patents by PatentIndex Score
4 records- 0175USD871120SPrivacy screenHAWORTH INC·Filed 2017·Granted Dec 31, 2019·13 cites·1 claims
- 0275USD803601SPrivacy screen assemblyHAWORTH INC·Filed 2016·Granted Nov 28, 2017·14 cites·1 claims
- 0371USD779237SPrivacy screen assemblyHAWORTH INC·Filed 2015·Granted Feb 21, 2017·12 cites·1 claims
- 0428USD805333SShelving unitHAWORTH INC·Filed 2015·Granted Dec 19, 2017·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →