Robert F. von Meyer

📍 New York, NY: #5,981 of 20,192 inventorsTop 30%

🗺 New York: #38,318 of 115,490 inventorsTop 35%

Overall (All Time): #1,645,019 of 4,157,543Top 40%

Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
5675858	String mop with wringer	—	1997-10-14
4817228	Pneumatic sponge mop	—	1989-04-04
4322865	Pneumatic sponge mop	—	1982-04-06