Patent Attorney

David E Johnson

Reg. No. 41874

Active

Not accepting new clients

Firm
Occhiuti Rohlicek & Tsao LLP

Location
Boston, MA 02110

Phone
617-500-2508

Registration Type
ATTORNEY

Roster
USPTO OED FY25

Search their patent cases → All cases at Occhiuti Rohlicek & Tsao LLP

Firm and contact info reflects the FY25 roster (last updated September 25). Attorneys may have changed firms since then — patent filings show their current firm of record.