Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
PC

Philemon Chan — 1 Patent

JAJaycor: 1 patents #10 of 34Top 30%
San Diego, CA: #15,804 of 23,606 inventorsTop 70%
California: #249,524 of 386,348 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Philemon Chan has been granted 1 US patent while listed as an inventor at Jaycor. All of these patents were granted in 2006. Philemon Chan ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Philemon Chan in San Diego, CA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6988781 Airtight blast resistant cargo container Xinglai Dang, James H. Stuhmiller 2006-01-24