Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Bruce W. Lutz — 1 Patent

IRIntertech Resources: 1 patents #3 of 5Top 60%
Hesperia, CA: #44 of 113 inventorsTop 40%
California: #249,524 of 386,348 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Bruce W. Lutz has been granted 1 US patent while listed as an inventor at Intertech Resources. All of these patents were granted in 1987. Bruce W. Lutz ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Bruce W. Lutz in Hesperia, CA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4712580 Exhalation valve assembly Keith E. Gilman 1987-12-15