SF

Stephen Frayne

VS Via Separations: 2 patents #1 of 5Top 20%
📍 Watertown, MA: #24 of 211 inventorsTop 15%
🗺 Massachusetts: #1,668 of 11,797 inventorsTop 15%
Overall (2025): #84,631 of 469,880Top 20%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12397268 Filtration apparatus containing graphene oxide membrane Michelle MacLeod, Brandon MacDonald, Lymaris ORTIZ RIVERA, Brent Keller 2025-08-26
12357950 Durable graphene oxide membranes Michelle MacLeod, Brandon MacDonald, Lymaris ORTIZ RIVERA, Brent Keller 2025-07-15