{"@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [{"@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.patentleaderboard.com/"}, {"@type": "ListItem", "position": 2, "name": "Amazon", "item": "https://www.patentleaderboard.com/company/amazon"}, {"@type": "ListItem", "position": 3, "name": "Don Frank Ruffatto", "item": "https://www.patentleaderboard.com/inventor/fl:do_ln:ruffatto-1"}]}

Home › Amazon › Don Frank Ruffatto

DR

Don Frank Ruffatto — 2 Patents

Amazon: 2 patents #7,232 of 19,158Top 40%

Renton, WA: #580 of 1,385 inventorsTop 45%

Washington: #35,700 of 76,902 inventorsTop 50%

Overall (All Time): #1,709,992 of 4,157,543Top 45%

2 Patents All Time

Don Frank Ruffatto has been granted 2 US patents while listed as an inventor at Amazon. The first was granted in 2024 and the most recent in September 2025. Don Frank Ruffatto ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Don Frank Ruffatto in Renton, WA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12420311	Item consolidator	Emanuel Moshouris, Ennio Claretti, Emily Dunne, Andrew Stubbs, Rachel Lynn Muhlbauer +2 more	2025-09-23
12122618	Tray flipper	Emily Dunne, Ennio Claretti, Suvesha Chandrasekaran, Andrew Stubbs	2024-10-22	$353,759,000

Don Frank Ruffatto — 2 Patents

Issued Patents All Time

Patent Widget