Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Dan Kotlow — 1 Patent

LOLojack: 1 patents #11 of 17Top 65%
Marlborough, MA: #533 of 796 inventorsTop 70%
Massachusetts: #57,159 of 88,656 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Dan Kotlow has been granted 1 US patent while listed as an inventor at Lojack. All of these patents were granted in 2001. Dan Kotlow ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Dan Kotlow in Marlborough, MA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6229988 Method of and apparatus for battery and similar power source conservation in periodically operable portable and related radio receivers and the like Norval Stapefeld, Sheldon Apsell 2001-05-08 $1,045,000