Harold D. Larro

📍 Tigard, OR: #315 of 696 inventorsTop 50%

🗺 Oregon: #12,654 of 28,073 inventorsTop 50%

Overall (All Time): #2,369,229 of 4,157,543Top 60%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
4248131	Fastening device	—	1981-02-03
4188265	Portable incubator	—	1980-02-12