Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Robert M. Studholme — 4 Patents

BIBeckman Instruments: 1 patents #201 of 431Top 50%
DIDiatron: 1 patents #7 of 12Top 60%
Abbott: 1 patents #5,122 of 5,509Top 95%
Tustin, CA: #358 of 1,327 inventorsTop 30%
California: #126,026 of 386,348 inventorsTop 35%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Robert M. Studholme has been granted 4 US patents while listed as an inventor at Abbott. The first was granted in 1980 and the most recent in March 1998. Robert M. Studholme ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Robert M. Studholme in Tustin, CA, US.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
5733784 Reagent system and method for the differentiation and identification of reticulocytes Paul N. Marshall, Anne M. Embleton, John Glazier, Luc Van Hove 1998-03-31 $66,788,000
5323008 Fluorometer detection system David A. Blau 1994-06-21
5008081 Method and apparatus for automatic melt indexing David A. Blau, John W. Meadows, Thomas M. Sherlock, Fred H. Stengel, Kenneth Wada +1 more 1991-04-16
4225235 Sample introduction system for flameless emission spectroscopy Robert J. Anderson 1980-09-30 $1,548,000