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

Stefan M. Maczynski — 2 Patents

Delphi Technologies: 2 patents #1,417 of 4,124Top 35%
Canandaigua, NY: #88 of 186 inventorsTop 50%
New York: #49,169 of 115,490 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Stefan M. Maczynski has been granted 2 US patents while listed as an inventor at Delphi Technologies. The first was granted in 2010 and the most recent in July 2012. Stefan M. Maczynski ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Stefan M. Maczynski in Canandaigua, NY, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8232017 Fuel cell stack including non-fuel cell cassette Karl J. Haltiner, Jr., Peter E. Hendler 2012-07-31
7855030 Inhibitor for prevention of braze migration in solid oxide fuel cells Anthony J. DeRose, Carolyn D. Fleming, Subhasish Mukerjee, Rick D. Kerr, Karl J. Haltiner, Jr. +1 more 2010-12-21