Registered patent agent
Paul ChrenkaIII
Firm
3M Company
Address
3M Center Bldg 201-2C-12
St Paul, MN, 55144
US
Phone
Registered as
Registered patent agent
Other attorneys at 3M Company
- Steven A BernUSPTO Reg. 57095 · St. Paul, MN
- Robert J DeVoeUSPTO Reg. 52815 · St Paul, MN
- Veruska C DiasUSPTO Reg. 67932 · St. Paul, MN
- Berkan Kerem EndresUSPTO Reg. 60899 · St. Paul, MN
- Byron Donald FairUSPTO Reg. 42521 · St. Paul, MN
- James E GarbeUSPTO Reg. 52934 · St. Paul, MN
- Karl Gustav Anders Ludwig HansonUSPTO Reg. 32900 · St Paul, MN
- Jeffrey S KollodgeUSPTO Reg. 63836 · St. Paul, MN
Other patent attorneys in St Paul, Minnesota
- William J BondUSPTO Reg. 32400
- Michael G Cobian3M Innovative Properties Company
- Philip Y Dahl3M Innovative Properties Company
- Carolyn A Fischer3M Innovative Properties Company
- Lisa P Fulton3M Innovative Properties Company
- Philip M GoldmanUSPTO Reg. 31162
- William E GoshertUSPTO Reg. 52952
- Robert Hadley Jordan3M Innovative Properties Company
Frequently asked
Frequently asked about Paul Chrenka
Is Paul Chrenka a registered patent attorney?
Paul Chrenka is a registered patent agent (USPTO Registration Number 38408). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.
Where is Paul Chrenka located?
Paul Chrenka's office is in St Paul, Minnesota (55144). Affiliated with 3M Company.
What firm does Paul Chrenka work at?
Paul Chrenka is listed as affiliated with 3M Company on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Paul Chrenka?
Paul Chrenka's office phone (per the USPTO public roster) is 651-736-4197. 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.