Donald F. Rypinski

📍 Brooks Road, CA: #333 of 1,361 inventorsTop 25%

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

Overall (All Time): #1,251,365 of 4,157,543Top 35%

Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date
D568803	Motor sailor	—	2008-05-13
D486118	Coaching boat	—	2004-02-03
D445755	Multi-hull sailboat	—	2001-07-31
5582126	Modular watercraft system	—	1996-12-10