{"@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [{"@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.patentleaderboard.com/"}, {"@type": "ListItem", "position": 2, "name": "2021", "item": "https://www.patentleaderboard.com/2021/"}, {"@type": "ListItem", "position": 3, "name": "Apple", "item": "https://www.patentleaderboard.com/2021/company/apple"}, {"@type": "ListItem", "position": 4, "name": "David H. Narajowski", "item": "https://www.patentleaderboard.com/2021/inventor/fl:da_ln:narajowski-4"}]}
Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
DN

David H. Narajowski — 3 Patents in 2021

Apple: 3 patents #877 of 5,196Top 20%
San Jose, CA: #1,016 of 6,693 inventorsTop 20%
California: #8,414 of 66,859 inventorsTop 15%
Overall (2021): #85,906 of 548,734Top 20%
3 Patents 2021

Issued Patents 2021

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11102567 Foldable headphones Michael E. Leclerc, Brett W. Degner, Kristopher P. Laurent, Daniel R. Bloom, Daniele De Iuliis +3 more 2021-08-24 $193,607,000
10966343 Housing construction Richard P. Howarth, Nicholas A. Rundle, Bartley K. Andre, Sung-Ho Tan, Lauren M. Farrell +1 more 2021-03-30 $205,550,000
10945076 Low spring-rate band Brett W. Degner, Michael E. Leclerc, Kristopher P. Laurent, William K. Smith, Christopher J. Stringer +3 more 2021-03-09 $320,530,000