Joseph C. Firey

📍 Seattle, WA: #56 of 808 inventorsTop 7%

🗺 Washington: #254 of 3,602 inventorsTop 8%

Overall (2002): #27,362 of 266,432Top 15%

Patents 2002

Issued Patents 2002

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
6457309	Multifuel internal combustion stirling engine	—	2002-10-01
6444000	Steam driven fuel slurrifier	—	2002-09-03
6374799	Engine bubble jet igniter	—	2002-04-23