Dana K. Griffin

📍 Van Wert, OH: #6 of 48 inventorsTop 15%

🗺 Ohio: #23,384 of 73,341 inventorsTop 35%

Overall (All Time): #1,672,819 of 4,157,543Top 45%

Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
4754518	Wet mop squeezer	—	1988-07-05
4731897	Modular mop holder	—	1988-03-22
4707877	Wet mop liquid extractor	—	1987-11-24