James Bonvouloir

FE Ferrofluidics: 1 patents #3 of 6Top 50%

📍 Nashua, NH: #15 of 50 inventorsTop 30%

🗺 New Hampshire: #88 of 409 inventorsTop 25%

Overall (1989): #101,401 of 140,708Top 75%

Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4865334	Long-life multi-stage ferrofluid seals incorporating a ferrofluid reservoir	Kuldip Raj, Ronald Moskowitz, Frank Bloom	1989-09-12