Susan Rifkin St. Amand

EO Euro-Pro Operating: 1 patents #70 of 92Top 80%

SO Sharkninja Operating: 1 patents #328 of 490Top 70%

📍 Franklin, MA: #211 of 420 inventorsTop 55%

🗺 Massachusetts: #42,150 of 88,656 inventorsTop 50%

Overall (All Time): #1,994,043 of 4,157,543Top 50%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
9814361	Surface cleaning apparatus	Dan Bilger	2017-11-14
D685961	Vacuum cleaner	Dan Bilger	2013-07-09