Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Daniel E. Alsobrooks — 7 Patents

OWOrbital Walbro: 4 patents #1 of 11Top 10%
COColt Industries Operating: 2 patents #17 of 77Top 25%
CIColt Industries: 1 patents #16 of 52Top 35%
Woodhaven, MI: #27 of 173 inventorsTop 20%
Michigan: #13,705 of 86,293 inventorsTop 20%
Overall (All Time): #680,018 of 4,157,543Top 20%
7 Patents All Time
Daniel E. Alsobrooks has been granted 7 US patents while listed as an inventor at Orbital Walbro. The first was granted in 1984 and the most recent in January 1995. Daniel E. Alsobrooks ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Daniel E. Alsobrooks in Woodhaven, MI, US.

Patents per Year

Patents granted per year, 1984 to 1995Bar chart with a peak of 2 patents in 1994.peak 21984: 1 patents19841985: 1 patents19851989: 1 patents19891992: 1 patents19921994: 2 patents19941995: 1 patents1995

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
5381816 Pressure regulator Steven P. Finkbeiner, Daryl O. Codling 1995-01-17
5291822 Diaphragm for pressure regulators and method of making Steven P. Finkbeiner, Daryl O. Codling 1994-03-08
5279327 Pressure regulator Steven P. Finkbeiner, Daryl O. Codling 1994-01-18
5170766 Fuel and air injection for multi-cylinder internal combustion engines Albert L. Haas, Oswald Baasch, John Carrico, Sam R. Leighton, Chris N. Sayer 1992-12-15
4840163 Electromagnet, valve assembly and fuel metering apparatus Hansueli Bart, Richard Chauvin, Thomas Alexander Horn, John Merte, Gerhard Mesenich +1 more 1989-06-20
4561158 Method for manufacturing a throttle-controlled induction passage assembly Kalin S. Johnson 1985-12-31 $4,578,000
4480367 Throttle assembly Kalin S. Johnson 1984-11-06 $6,526,000