Dean M. Ball has been granted 13 US patents while listed as an inventor at Abbott . The first was granted in 1982 and the most recent in February 2000. Dean M. Ball ranks #362,438 of 4,157,543 US inventors in our database (top 8.7%). Patent records list Dean M. Ball in Norcross, GA, US.
Patents per Year Patents granted per year, 1982 to 2000 Bar chart with a peak of 4 patents in 1987. peak 4 1982: 1 patents 1982 1983: 1 patents 1983 1986: 1 patents 1986 1987: 4 patents 1987 1991: 1 patents 1991 1997: 2 patents 1997 1998: 1 patents 1998 1999: 1 patents 1999 2000: 1 patents 2000
Issued Patents All Time
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Showing 1–13 of 13 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
6030588 Zone refiner apparatus and method for purifying organic substances — 2000-02-29
5987970 Rotational viscosity measurement apparatus — 1999-11-23
5847268 Viscosity measuring apparatus and method — 1998-12-08
5696315 Method and apparatus for measuring viscosity — 1997-12-09
5616855 Method and apparatus for measuring viscosity — 1997-04-01
5057436 Method and apparatus for detecting toxic gases — 1991-10-15
4689304 Air/liquid detection device for blood sample analysis Robert J. Nelson 1987-08-25
$38,615,000
4672038 Optical readout for blood sample analysis Robert W. Jaekel 1987-06-09
$27,564,000
4660740 Gasification of fluids Howard R. Brandon, Jr. , Joanathan D. Guest 1987-04-28
4645909 Toaster and overhead support Matthew A. Thoben , Earl Clowers , Guy Cihi , Jack L. McCurdy , Al S. Rummelsburg 1987-02-24
$4,248,000
4609369 Intravenous solution administration apparatus and method — 1986-09-02
4367041 Chromatograph detection system Paul Anthony Webb , Alan H. Small 1983-01-04
4356727 Continuous volume measuring system Carole E. Brown , Graham R. Killip , James P. Olivier 1982-11-02
