Inventor · disambiguated record

Orv B. Nergard

Also filed as: NERGARD ORV · NERGARD ORV B

2 granted patents·333 citations·filing 1977–1979

72Inventor score

Technology areasA47G

Files withDART IND INC2

Top patents by PatentIndex Score

2 records

0193US4099642ADrinking receptacle cover and valve assemblyDART IND INC·Filed 1977·Granted Jul 11, 1978·201 cites·10 claims
0292US4303173AMug type drinking receptacle with cover and valveDART IND INC·Filed 1979·Granted Dec 1, 1981·132 cites·3 claims

Join the waitlist — get patent alerts

Get an alert when Orv B. Nergard files or is granted a new patent.

We store only your email — no account needed. See our privacy policy.

Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →