Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
RC

Ronald L. Cotner — 8 Patents

SLSleepnet: 3 patents #3 of 15Top 20%
IGInnovative Medical Systems Gp: 1 patents #1 of 10Top 10%
Chester, NH: #14 of 64 inventorsTop 25%
New Hampshire: #1,922 of 12,181 inventorsTop 20%
Overall (All Time): #600,572 of 4,157,543Top 15%
8 Patents All Time
Ronald L. Cotner has been granted 8 US patents while listed as an inventor at Sleepnet. The first was granted in 1984 and the most recent in November 2017. Ronald L. Cotner ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list Ronald L. Cotner in Chester, NH, US.

Patents per Year

Patents granted per year, 1984 to 2017Bar chart with a peak of 1 patents in 1984.peak 11984: 1 patents19841993: 1 patents19931997: 1 patents19971998: 1 patents19982000: 1 patents20002001: 1 patents20012015: 1 patents20152017: 1 patents2017

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
9808329 Device for preventing overexpansion of bodily organ 2017-11-07
8932200 Device for the treatment of urinary incontinence Steven Louis Lantagne 2015-01-13
6237894 Jack Handle and method of manufacturing and using same Patrick L. Cotner 2001-05-29
6019101 Nasal air mask Thomas E. Asacker 2000-02-01
D398987 Air mask Thomas E. Asacker 1998-09-29
5645054 Device and method for the treatment of sleep apnea syndrome Gerald J. Parise, Thomas E. Asacker, Bijan Sadrnoori, Robert Muller 1997-07-08
5243723 Multi-chambered sequentially pressurized air mattress with four layers Paul K. Blauchette 1993-09-14
4454880 Nasal hood with open-bottom mixing chamber Rudolph Muto 1984-06-19