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

Josef B. V. Wrana

U.S. Philips: 2 patents #2,537 of 8,851Top 30%
Overall (All Time): #2,343,759 of 4,157,543Top 60%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4679483 Dispenser and dispensing cassette 1987-07-14
4586439 Cartridge for launching decoys 1986-05-06