Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
PB

Paul Boxhammer

Overall (All Time): #3,951,501 of 4,157,543Top 100%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4742900 Convertible suitcase to be transformed into a seating or lying piece of furniture 1988-05-10