Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
RR

Robert Rammel — 6 Patents

SDSquare D: 2 patents #240 of 756Top 35%
SASmiths Medical Asd: 1 patents #166 of 242Top 70%
SPSmiths Medical Pm: 1 patents #7 of 10Top 70%
Muskego, WI: #45 of 226 inventorsTop 20%
Wisconsin: #7,853 of 40,088 inventorsTop 20%
Overall (All Time): #858,855 of 4,157,543Top 25%
6 Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
8352007 Oximeter device Dave Donars, Matthew L. Brown, Guy Smith 2013-01-08
D610688 Oximeter device Dave Donars, Matthew L. Brown, Guy Smith 2010-02-23
6654621 Finger oximeter with finger grip suspension system Sam Palatnik, Dave Donars 2003-11-25
D455834 Finger oximeter Dave Donars, Sam Palatnik 2002-04-16
5214621 Universal circuit board housing with a hinged member John Maggelet 1993-05-25
5099391 Housing for a rack mountable power supply for use with a programmable logic controller John Maggelet 1992-03-24