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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Mark W. Schulz — 2 Patents in 2021

WHWhirlpool: 2 patents #119 of 573Top 25%
San Carlos, CA: #67 of 176 inventorsTop 40%
California: #13,721 of 66,859 inventorsTop 25%
Overall (2021): #132,991 of 548,734Top 25%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D938110 Fabric care appliance Kevin B. Ayers, Andrew C. Kubasiak, Anna C. Schelling 2021-12-07
D909694 Fabric care appliance Kevin B. Ayers, Andrew C. Kubasiak, Anna C. Schelling 2021-02-02