Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Robert L. Hilger — 1 Patent

FRFrymaster: 1 patents #28 of 47Top 60%
Shreveport, LA: #269 of 570 inventorsTop 50%
Louisiana: #5,078 of 10,876 inventorsTop 50%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Robert L. Hilger has been granted 1 US patent while listed as an inventor at Frymaster. All of these patents were granted in 1994. Robert L. Hilger ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Robert L. Hilger in Shreveport, LA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5313876 Spaghetti cooking system John R. Davis, John A. Meister 1994-05-24