Ralph D. Hasenbalg

📍 Calabasas, CA: #930 of 4,119 inventorsTop 25%

🗺 California: #124,610 of 386,348 inventorsTop 35%

Overall (All Time): #1,304,962 of 4,157,543Top 35%

Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date
4785611	Carton Packaging	—	1988-11-22
4682695	Automated keyboard testing	—	1987-07-28
4543000	Latching actuator	—	1985-09-24
4441833	Keyboard actuator	—	1984-04-10