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

James A. McEwen — 98 Patents

WEWestern Clinical Engineering: 39 patents #1 of 14Top 8%
ALAbatis Medical Technologies Limited: 6 patents #1 of 3Top 35%
ADAndronic Devices: 6 patents #1 of 14Top 8%
ZSZimmer Surgical: 4 patents #4 of 17Top 25%
AUAutomed: 1 patents #5 of 9Top 60%
UNUnknown: 1 patents #29,356 of 83,584Top 40%
Vancouver, CA: #9 of 5,070 inventorsTop 1%
Overall (All Time): #15,136 of 4,157,543Top 1%
98 Patents All Time
James A. McEwen has been granted 98 US patents while listed as an inventor at Western Clinical Engineering. The first was granted in 1984 and the most recent in July 2025. James A. McEwen ranks #15,136 of 4,157,543 US inventors in our database (top 0.36%). Patent records list James A. McEwen in Vancouver, BC, CA.

Patents per Year

Patents granted per year, 1993 to 2025Bar chart with a peak of 6 patents in 1999.peak 61993: 4 patents19931994: 4 patents1995: 2 patents1996: 3 patents19961997: 3 patents1998: 2 patents1999: 6 patents19992000: 1 patents2001: 2 patents2002: 2 patents20022003: 2 patents2004: 3 patents2008: 2 patents20082009: 1 patents2010: 3 patents2011: 5 patents20112012: 2 patents2013: 5 patents2014: 3 patents20142015: 5 patents2016: 2 patents2017: 1 patents20172018: 1 patents2019: 4 patents2020: 4 patents20202021: 1 patents2022: 1 patents2023: 4 patents20232024: 3 patents2025: 1 patents2025

Issued Patents All Time

Showing 1–25 of 98 patents

Patent #TitleCo-InventorsDate
D1084017 Display screen or portion thereof with an animated graphical user interface Michael Jameson, Tom Yu Chia Lai 2025-07-15
12082823 Safe self-loosening tourniquet cuff for enabling optimization of tourniquet time Tom Yu Chia Lai, Michael Jameson, Matthew Yee 2024-09-10
RE50013 Tourniquet system for personalized restriction of blood flow Michael Jameson, Jeswin Jeyasurya, Kenneth L. Glinz 2024-06-18
11944322 Tourniquet with user-selectable safety protocols Michael Jameson, Tom Yu Chia Lai 2024-04-02
11723670 Automatic tourniquet apparatus having patient hazard shield Michael Jameson, Tom Yu Chia Lai 2023-08-15
D989967 Sensor Michael Jameson, Rashmi Prakash 2023-06-20
D979760 Tourniquet instrument Michael Jameson, Julie Kerr, Tom Yu Chia Lai 2023-02-28
D979759 Tourniquet instrument Michael Jameson, Julie Kerr, Tom Yu Chia Lai 2023-02-28
11219464 Method and apparatus for shielding engagement of a tourniquet cuff Michael Jameson, Kenneth L. Glinz, Tom Yu Chia Lai 2022-01-11
10893871 Tourniquet safety sleeve Michael Jameson, Tom Yu Chia Lai 2021-01-19
10758247 Optical tourniquet interface for safe personalization Michael Jameson, Tom Yu Chia Lai, Rebecca Nicole Lim, Nicholas Alexander Prokopich 2020-09-01
10646231 Personalized tourniquet for intermittent vascular occlusion Michael Jameson, Jeswin Jeyasurya, Kenneth L. Glinz 2020-05-12
10646232 Tourniquet system for personalized restriction of blood flow Michael Jameson, Jeswin Jeyasurya, Kenneth L. Glinz 2020-05-12
D880704 Tapered sleeve Michael Jameson, Tom Yu Chia Lai, Jane Dorothea Procyshyn, Joshua Jonathan Sam 2020-04-07
D861885 Sleeve with seam Michael Jameson, Tom Yu Chia Lai, Jane Dorothea Procyshyn, Joshua Jonathan Sam 2019-10-01
D850631 Tapered sleeve with seams Michael Jameson, Tom Yu Chia Lai, Jane Dorothea Procyshyn, Joshua Jonathan Sam 2019-06-04
D847344 Engagement shield for a tourniquet cuff Michael Jameson, Kenneth L. Glinz, Jeswin Jeyasurya, Tom Yu Chia Lai 2019-04-30
10201354 Tourniquet safety sleeve for reducing limb injury Michael Jameson, Tom Yu Chia Lai 2019-02-12
9931126 Personalized tourniquet methods and apparatus Michael Jameson, Jeswin Jeyasurya, Kenneth L. Glinz 2018-04-03
9814467 Personalized tourniquet apparatus Michael Jameson, Jeswin Jeyasurya, Kenneth L. Glinz 2017-11-14
9480481 Low cost tourniquet cuff with integrated manufacture indicia Michael Jameson, Kenneth L. Glinz, Allen J. Upward 2016-11-01
9301701 Method for measuring tourniquet limb occlusion pressure Michael Jameson, William K.W. Cheung, Michael A. Gebert 2016-04-05
9138236 Tourniquet hazard suppressor Michael Jameson 2015-09-22
9113895 Integrated tourniquet system Michael Jameson, Michael A. Gebert, William K.W. Cheung 2015-08-25
9050096 Tourniquet cuff with improved pneumatic passageway Kenneth L. Glinz, Kevin Bryant Inkpen, Michael Jameson 2015-06-09