{"@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [{"@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.patentleaderboard.com/"}, {"@type": "ListItem", "position": 2, "name": "ExxonMobil", "item": "https://www.patentleaderboard.com/company/exxon"}, {"@type": "ListItem", "position": 3, "name": "Walter E. Waddey", "item": "https://www.patentleaderboard.com/inventor/fl:wa_ln:waddey-1"}]}
Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
WW

Walter E. Waddey — 1 Patent

ExxonMobil: 1 patents #5,674 of 10,161Top 60%
Westfield, NJ: #497 of 765 inventorsTop 65%
New Jersey: #41,444 of 69,400 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Walter E. Waddey has been granted 1 US patent while listed as an inventor at ExxonMobil. All of these patents were granted in 1986. Walter E. Waddey ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Walter E. Waddey in Westfield, NJ, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
4617026 Method for improving the fuel economy of an internal combustion engine using fuel having hydroxyl-containing ester additive Harold Shaub 1986-10-14 $30,381,000