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

Thomas Engel — 2 Patents

Delphi Technologies: 1 patents #2,130 of 4,124Top 55%
General Motors: 1 patents #9,441 of 18,328Top 55%
Blieskastel, DE: #29 of 91 inventorsTop 35%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Thomas Engel has been granted 2 US patents while listed as an inventor at Delphi Technologies. The first was granted in 2000 and the most recent in April 2002. Thomas Engel ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Thomas Engel in Blieskastel, DE.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6363742 Accumulator for an air conditioning system Anca Brezuleanu, Jean-Francois Launois, Kevin Herlan 2002-04-02 $4,569,000
6035658 Air conditioning system for a motor vehicle Jean-Francois Launois, Pierre Bugeja, Jean-Jacques Dulin 2000-03-14