Joseph C. Firey

📍 Seattle, WA: #21 of 139 inventorsTop 20%

🗺 Washington: #103 of 744 inventorsTop 15%

Overall (1982): #53,241 of 81,411Top 70%

Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4333423	Engine steam stratifier	—	1982-06-08