Joan M. Gluth

BLBendix Limited: 1 patents #237 of 548Top 45%

Davenport, IA: #195 of 349 inventorsTop 60%

Iowa: #8,735 of 15,303 inventorsTop 60%

Overall (All Time): #4,102,962 of 4,157,543Top 100%

1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4307729	Optical digitizer for measuring spirometer output	Russell F. Hart, Gerald A. Brumm	1981-12-29