Registered patent attorney
Colene Elizabeth Hartman Blank
Firm
3M Innovative Properties CO, Office of Intellectua
Address
3M Center
P O Box 33427
Saint Paul, MN, 55133
US
Phone
Registered as
Registered patent attorney
Other patent attorneys in Saint Paul, Minnesota
- Sumit AgarwalUSPTO Reg. 63445
- Theodore Joseph AndersMitchell Hamline School of Law
- Brett Jerome AndersonMitchell Hamline School of Law
- Michael P BakkeUSPTO Reg. 80342
- Haley BeannMitchell Hamline School of Law
- Sharon Rose Benjamin3M
- Katherine S BoyleUSPTO Reg. 57827
- Melissa Evans Buss3M Innovative Properties Company
Frequently asked
Frequently asked about Colene Elizabeth Hartman Blank
Is Colene Elizabeth Hartman Blank a registered patent attorney?
Yes. Colene Elizabeth Hartman Blank is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 41056). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Colene Elizabeth Hartman Blank located?
Colene Elizabeth Hartman Blank's office is in Saint Paul, Minnesota (55133). Affiliated with 3M Innovative Properties CO, Office of Intellectua.
What firm does Colene Elizabeth Hartman Blank work at?
Colene Elizabeth Hartman Blank is listed as affiliated with 3M Innovative Properties CO, Office of Intellectua on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Colene Elizabeth Hartman Blank?
Colene Elizabeth Hartman Blank's office phone (per the USPTO public roster) is 651-737-2356. Verify availability and intake details directly with the firm before sending privileged materials.
Should I prepare anything before contacting a patent attorney?
Yes — most patent attorneys quote based on a brief. Persoona's intellectual property module generates a prior-art analysis, defensibility scorecard, and a draft USPTO filing package so you arrive with a brief, not a blank slate. Free to run.
Profile sourced from the USPTO OEDCI Practitioner Roster. Persoona did not provide, edit, or curate this data — every field is pulled directly from the public roster.