Bruce W. Lutz

IRIntertech Resources: 1 patents #3 of 5Top 60%

Hesperia, CA: #44 of 113 inventorsTop 40%

California: #247,236 of 386,348 inventorsTop 65%

Overall (All Time): #3,987,124 of 4,157,543Top 100%

1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4712580	Exhalation valve assembly	Keith E. Gilman	1987-12-15