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

Jack Marstellar — 2 Patents

Austintown, OH: #10 of 40 inventorsTop 25%
Ohio: #30,551 of 73,341 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Jack Marstellar has been granted 2 US patents. The first was granted in 2000 and the most recent in October 2001. Jack Marstellar ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Jack Marstellar in Austintown, OH, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6308475 Sill for supporting wall panel Thomas A. Crish, II, Mark A. Back 2001-10-30
D435670 Solarium sill extrusion Thomas A. Crish, II, Mark A. Back 2000-12-26