Inventor record

CHARD STEVEN D

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.

• 66Steven D. Chard2 patent records·72 citations·F16D1 on this record
• 43Jon L. Bortzfield1 patent record·29 citations·F16D1 on this record

Inventor identities via PatentsView disambiguation — see methodology.