Registered patent agent
Walter A Schlapkohl
Firm
Greenblum & Bernstein, P.L.C.
Address
1950 Roland Clarke Place
Reston, VA, 20191
US
Phone
Registered as
Registered patent agent
Other attorneys at Greenblum & Bernstein, P.L.C.
- Kalish K BellUSPTO Reg. 80896 · Reston, VA
- Jeffrey R BousquetUSPTO Reg. 57771 · Reston, VA
- Jill M BrowningUSPTO Reg. 42364 · Reston, VA
- James Andrew DoneganUSPTO Reg. 78797 · Reston, VA
- Neil F GreenblumUSPTO Reg. 28394 · Reston, VA
- Harry J GwinnellUSPTO Reg. 29000 · Reston, VA
- Gary V HarkcomUSPTO Reg. 62956 · Reston, VA
- Steven J HelmerUSPTO Reg. 40475 · Reston, VA
Other patent attorneys in Reston, Virginia
- Mary E. AdamsMatney Legal Group PLLC
- Pouyan AhmadiUSPTO Reg. 82897
- Byeong C AhnKed & Associates, LLP
- Ralph P AlbrechtReston Law Group, LLP
- Brian C AltmillerPosz Law Group, PLC
- Scott B. AmankwatiaThe Marbury Law Group PLLC
- John H AmbroseHarness Dickey & Pierce, P.L.C.
- Amy Kuo AmesVERISIGN, INC.
Frequently asked
Frequently asked about Walter A Schlapkohl
Is Walter A Schlapkohl a registered patent attorney?
Walter A Schlapkohl is a registered patent agent (USPTO Registration Number 64416). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.
Where is Walter A Schlapkohl located?
Walter A Schlapkohl's office is in Reston, Virginia (20191). Affiliated with Greenblum & Bernstein, P.L.C..
What firm does Walter A Schlapkohl work at?
Walter A Schlapkohl is listed as affiliated with Greenblum & Bernstein, P.L.C. on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Walter A Schlapkohl?
Walter A Schlapkohl's office phone (per the USPTO public roster) is 703-716-1191. 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.