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

Andreas Marettek — 3 Patents

WHWhirlpool: 2 patents #1,524 of 3,480Top 45%
HGHydac Filtertechnik Gmbh: 1 patents #37 of 87Top 45%
Sulzbach/Saar, DE: #8 of 25 inventorsTop 35%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Andreas Marettek has been granted 3 US patents while listed as an inventor at Whirlpool. The first was granted in 1998 and the most recent in June 2012. Andreas Marettek ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Andreas Marettek in Sulzbach/Saar, DE.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8202371 Method for shortened clear rinse in a dishwasher and dishwasher adapted to carry out such method Anja M. Bies 2012-06-19 $12,611,000
7261111 Dishwasher 2007-08-28 $20,833,000
5816282 Ventilation device with operating magnet Dieter Hornung, Victor H. Lauer 1998-10-06