MG

Mark Gruenspecht

📍 Elmont, NY: #4 of 53 inventorsTop 8%
🗺 New York: #487 of 5,342 inventorsTop 10%
Overall (1989): #20,990 of 140,708Top 15%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D299261 Inflatable swimming glove Sam Samson 1989-01-03
D299262 Inflatable swimming glove Sam Samson 1989-01-03