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

Weixing Xia — 8 Patents

SPSpx: 8 patents #40 of 468Top 9%
Owatonna, MN: #44 of 233 inventorsTop 20%
Minnesota: #9,348 of 52,454 inventorsTop 20%
Overall (All Time): #600,572 of 4,157,543Top 15%
8 Patents All Time
Weixing Xia has been granted 8 US patents while listed as an inventor at Spx. The first was granted in 2006 and the most recent in November 2012. Weixing Xia ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list Weixing Xia in Owatonna, MN, US.

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8310271 Starter zero current test apparatus and method Kurt Raichle, Scott Krampitz 2012-11-13 $17,993,000
8226008 Alternator and starter tester with bar code functionality and method Kurt Raichle, Scott Krampitz 2012-07-24 $22,176,000
7696759 Alternator and starter tester with alternator cable check Kurt Raichle, Scott Krampitz 2010-04-13 $26,309,000
7690573 Alternator and starter tester with bar code functionality and method Kurt Raichle, Scott Krampitz 2010-04-06 $27,151,000
7538571 Starter zero current test apparatus and method Kurt Raichle, Scott Krampitz 2009-05-26 $16,056,000
7336462 Alternator and starter tester protection apparatus and method Kurt Raichle, Scott Krampitz 2008-02-26 $38,790,000
7212911 Alternator and starter tester apparatus and method Kurt Raichle, Scott Krampitz, Andrew Harrigan, Garret Miller 2007-05-01 $21,855,000
7076375 Apparatus and method for incorporating the use of a processing device into a battery charger and tester Kurt Raichle 2006-07-11 $6,603,000