Robert B. Chaffee

📍 Portland, ME: #2 of 28 inventorsTop 8%

🗺 Maine: #19 of 445 inventorsTop 5%

Overall (2017): #39,101 of 506,227Top 8%

Patents 2017

Issued Patents 2017

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date
9803747	Inflatable device with recessed fluid controller and self-sealing valve	—	2017-10-31
9759338	Valve for an inflatable device	—	2017-09-12
9752693	Self-sealing valve	—	2017-09-05
9737153	Configurable inflatable support devices	—	2017-08-22