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

John L. Webster — 8 Patents

UNUnknown: 3 patents #7,366 of 83,584Top 9%
MLManrex Limited: 2 patents #2 of 5Top 40%
Winnipeg, CA: #109 of 1,797 inventorsTop 7%
Overall (All Time): #600,572 of 4,157,543Top 15%
8 Patents All Time
John L. Webster has been granted 8 US patents while listed as an inventor at Unknown. The first was granted in 1982 and the most recent in October 2019. John L. Webster ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list John L. Webster in Winnipeg, MB, CA.

Patents per Year

Patents granted per year, 1982 to 2019Bar chart with a peak of 1 patents in 1982.peak 11982: 1 patents19821983: 1 patents19831996: 1 patents19962004: 1 patents20042008: 1 patents20082009: 1 patents20092016: 1 patents20162019: 1 patents2019

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
10427861 Dispensing container for blister pack of medication 2019-10-01
9375384 Medication compliance package with hand hole Fiona Webster Mourant 2016-06-28
7481331 Dispensing container for a blister pack of medications John H. Webster, Fiona Webster-Mourant 2009-01-27
7439902 Radar controlled automatic target illumination system Glen E. Robertson 2008-10-21
6678589 Boat positioning and anchoring system Glen E. Robertson 2004-01-13
5491636 Anchorless boat positioning employing global positioning system Glen E. Robertson 1996-02-13
4379361 Method for making molded electrical connector John T. Venaleck 1983-04-12
4310208 Molded electrical connector John T. Venaleck 1982-01-12