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USPTO Patent Rankings Data through Dec 31, 2025
JB

James E. Blomquist — 16 Patents

KEKelch: 4 patents #1 of 14Top 8%
San Antonio, TX: #285 of 5,017 inventorsTop 6%
Texas: #9,126 of 125,132 inventorsTop 8%
Overall (All Time): #284,196 of 4,157,543Top 7%
16 Patents All Time
James E. Blomquist has been granted 16 US patents while listed as an inventor at Kelch. The first was granted in 1980 and the most recent in August 1994. James E. Blomquist ranks #284,196 of 4,157,543 US inventors in our database (top 6.8%). Patent records list James E. Blomquist in San Antonio, TX, US.

Issued Patents All Time

Showing 1–16 of 16 patents

Patent #TitleCo-InventorsDate
5342267 Striking device Ronald L. Adams 1994-08-30
4970896 Float activated gauge Robert M. Larson 1990-11-20
4922954 Bi-directional pressure relief vent for a fuel tank Robert M. Larson 1990-05-08
4905863 Vent for portable gas tank or the like Barry S. Simon 1990-03-06
4838083 Float activated gauge 1989-06-13
4641981 Dot matrix print head Robert H. Wilczewski 1987-02-10
4618276 Dot matrix print head Robert H. Wilczewski 1986-10-21
4587724 Dot matrix print head Robert H. Wilczewski 1986-05-13
4502796 Bearing for a rotating shaft Robert H. Wilczewski 1985-03-05
4484825 Transport system for a dot matrix printing mechanism Robert H. Wilczewski 1984-11-27
4472071 Apparatus for adjusting the distance between the print head and platen Robert H. Wilczewski 1984-09-18
4443122 Dot matrix print head Robert H. Wilczewski 1984-04-17
4401392 Dot matrix print head Robert H. Wilczewski 1983-08-30
4279518 Dot matrix print head Robert H. Wilczewski 1981-07-21
4257282 Transport system for a dot matrix printing mechanism Robert H. Wilczewski 1981-03-24
4192618 High speed ticket printer Nicholas Kondur, Jr., Roland R. Rucinski 1980-03-11