Inventor record

TIVAS ROY W

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.

• 79Roy W. Tivas5 patent records·34 citations·E21C5 on this record
• 14TIVAS ROY W1 patent record·0 citations·E21C1 on this record

Inventor identities via PatentsView disambiguation — see methodology.