Inventor record

HACHTMANN WILLIAM R

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.

• 88William R. Hachtmann12 patent records·300 citations·A47L A61H B66B9 on this record
• 85Arlen M. Knight5 patent records·300 citations·A47L1 on this record
• 12HACHTMANN WILLIAM R1 patent record·0 citations1 on this record

Inventor identities via PatentsView disambiguation — see methodology.