Otto Varini

PS Piusi S.P.A.: 4 patents #1 of 1Top 100%

📍 Suzzara, IT: #1 of 2 inventorsTop 50%

Overall (2016): #37,215 of 481,213Top 8%

Patents 2016

Issued Patents 2016

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date
D771715	Combined rotary hand pump and drum connector	—	2016-11-15
D771716	Rotary hand pump	—	2016-11-15
D771717	Rotary hand pump body	—	2016-11-15
D769332	Rotary hand pump drum connector	—	2016-10-18