Registered patent attorney
Mark H Krietzman
Firm
Baker Hostetler LLP
Address
600 Anton Boulevard
Suite 900
Costa Mesa, CA, 90274
US
Phone
Registered as
Registered patent attorney
Other attorneys at Baker Hostetler LLP
- Michael Edward AndersonUSPTO Reg. 46520 · Washington, DC
- William C BergmannUSPTO Reg. 34294 · Washington, DC
- Thomas W DeklevaUSPTO Reg. 55104 · Philadelphia, PA
- Aaron B. GoodmanUSPTO Reg. 58824 · Chicago, IL
- David A MancinoUSPTO Reg. 39289 · Cincinnati, OH
- Lee H RosebushUSPTO Reg. 64414 · Washington, DC
- Rong YangUSPTO Reg. 60834 · Costa Mesa, CA
Other patent attorneys in Costa Mesa, California
- Hani Z Abdel-SayedRutan & Tucker, LLP
- Jeremy A AnapolMorgan, Lewis & Bockius LLP
- Benjamin B. AngerMorgan, Lewis & Bockius LLP
- Lindsey A. AuerbachUSPTO Reg. 75433
- Rachel A BakerUSPTO Reg. 71875
- Christopher M BarkleyFitzpatrick Cella Harper & Scinto
- Caleb J. BeanManatt, Phelps & Phillips, LLP
- Christian D. BoettcherMorgan, Lewis & Bockius LLP
Frequently asked
Frequently asked about Mark H Krietzman
Is Mark H Krietzman a registered patent attorney?
Yes. Mark H Krietzman is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 41128). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Mark H Krietzman located?
Mark H Krietzman's office is in Costa Mesa, California (90274). Affiliated with Baker Hostetler LLP.
What firm does Mark H Krietzman work at?
Mark H Krietzman is listed as affiliated with Baker Hostetler LLP on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Mark H Krietzman?
Mark H Krietzman's office phone (per the USPTO public roster) is 714-966-8834. 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.