2 trademarks were found for owners matching the name William S. Kaplan.
#Classstatus
1 S:85847913
M:WORKING KNOWLEDGECSP MODEL FOR OPERATIONALIZING LEARNING
O:William S. Kaplan
35 Dead
2 S:77847129
M:WORKING KNOWLEDGE CSP (WITH SUPERSCRIPT); CONCEPT

O:William S. Kaplan
35 Dead
Trademark Alertz updated from USPTO on 2030-01-24