Lois K. Ruszala
Patent attorney, USPTO registration number 39074, status Active.
- Firm
- The Dow Chemical Company
- Location
- Midland, MI
- On the USPTO roster since
- before May 2006
Lois K. Ruszala is a USPTO-registered patent attorney (registration number 39074) at The Dow Chemical Company, in Midland, MI. The registration is active on the current USPTO roster, and Lois K. Ruszala has been listed on the roster since before May 2006.
The Dow Chemical Company has 39 registered patent practitioners on the roster (34 patent attorneys and 5 patent agents), so Lois K. Ruszala works alongside 38 other registered practitioners there.
Midland, MI has 47 registered patent practitioners in all: 34 patent attorneys and 13 patent agents.
Other registered practitioners in Midland, MI
- Andrew H. Wood — Patent agent, Reg. No. 41384, Michigan Molecular Institute
- Alan Zombeck — Patent agent, Reg. No. 45260, Dow Corning CORP
- Sharon K. Brady — Patent attorney, Reg. No. 34010, Dow Corning Corporation
- Catherine U. Brown — Patent attorney, Reg. No. 44565, Dow Corning Corporation
- San Hui Chi — Patent attorney, Reg. No. 80569, Dow Chemical Company
- Erik V. Chmelar — Patent attorney, Reg. No. 61041
- Tai-Sam Choo — Patent attorney, Reg. No. 28370, Law Office of T.S. Choo, PLC
- Robert C. Corbett — Patent attorney, Reg. No. 51089, Poznak Dyer Kanar Schefsky Thompson PLC
All patent attorneys and agents in Midland, MI
Patent firms in Michigan · Practitioners by state
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