Inventor record

JOHANNESEN DONALD D

This page previously combined 3different people who filed under the same name. Pick the inventor you're looking for — each profile now covers one disambiguated person.

• 97Donald D. Johannesen32 patent records·440 citations·F16D B60T B21D27 on this record
• 83Orla L. Holcomb, Jr.7 patent records·61 citations·F16D2 on this record
• 36Gary W. Preston1 patent record·15 citations·F16D1 on this record

Inventor identities via PatentsView disambiguation — see methodology.