Patent Agent
Thomas S Dienwiebel
Reg. No. 70284
Active
Not accepting new clients
Firm
Slayden Grubert Beard PLLC
Slayden Grubert Beard PLLC
Location
Austin, TX 78701
Austin, TX 78701
Phone
512-402-5080
512-402-5080
Registration Type
AGENT
AGENT
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.