EH

Edward N. Hamacher

📍 Spokane, WA: #115 of 1,134 inventorsTop 15%
🗺 Washington: #14,643 of 76,902 inventorsTop 20%
Overall (All Time): #767,356 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
5102408 Fluid mixing reservoir for use in medical procedures 1992-04-07
5078691 Multiple-dose fluid delivery system and method 1992-01-07
4790830 Infusion needle 1988-12-13
4699612 Infusion needle 1987-10-13
4612010 Infiltration pump Mark A. Stolle 1986-09-16
4334526 Method for administering a dissociative, unconscious type of anesthesia 1982-06-15
4246894 Method and system for administering a dissociative, unconscious type of anesthesia 1981-01-27