AH

Alan Hausner

🗺 Pennsylvania: #30,495 of 74,527 inventorsTop 45%
Overall (All Time): #2,310,699 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5131734 Kaleidoscope with improved objective illumination — 1992-07-21
5060948 Puzzle having moveable tiles and transparent retainer — 1991-10-29