Inventor record

KOESTNER ROLAND J

This page previously combined 2different people who filed under the same name. Pick the inventor you're looking for — each profile now covers one disambiguated person.

• 94Roland J. Koestner49 patent records·141 citations·H01M G01H G03C48 on this record
• KOESTNER ROLAND J1 patent record·0 citations·C25B1 on this record

Inventor identities via PatentsView disambiguation — see methodology.