Patent Attorney
Mark C Van Ness
Reg. No. 39865
Active
Not accepting new clients
Firm
Jaffery Watson Hamilton & DeSanctis LLP
Jaffery Watson Hamilton & DeSanctis LLP
Location
Castle Pines, CO 80108
Castle Pines, CO 80108
Phone
971-331-2939
971-331-2939
Registration Type
ATTORNEY
ATTORNEY
Roster
USPTO OED FY25
USPTO OED FY25
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.