Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Daniel Charles Johnson — 9 Patents

IKIkeyless: 6 patents #3 of 14Top 25%
LILiberty Diversified Industries: 2 patents #11 of 42Top 30%
EAEaton: 1 patents #1,900 of 3,708Top 55%
Crestwood, KY: #27 of 180 inventorsTop 15%
Kentucky: #1,241 of 11,577 inventorsTop 15%
Overall (All Time): #535,341 of 4,157,543Top 15%
9 Patents All Time
Daniel Charles Johnson has been granted 9 US patents while listed as an inventor at Ikeyless. The first was granted in 1988 and the most recent in March 2022. Daniel Charles Johnson ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list Daniel Charles Johnson in Crestwood, KY, US.

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11282312 System and method for pairing a key with a vehicle via a vehicle communications port by a dongle Jon Determann, Douglas Lawrence Robertson, Adam Pizer, David Golman King 2022-03-22
11127230 Systems and methods for creating key backups by identifying and storing unique key information and for replicating unique keys from key backups Michael Calvin McCoy, Dave King 2021-09-21
11120654 Method and apparatus for implementing multi-vendor rolling code keyless entry systems Daniel Patrick Bowen, Michael Calvin McCoy 2021-09-14
10755506 System and method for pairing a key with a vehicle via a vehicle communications port by a dongle Jon Determann, Douglas Lawrence Robertson, Adam Pizer, David Golman King 2020-08-25
10553060 Method and apparatus for implementing multi-vendor rolling code keyless entry systems Daniel Patrick Bowen, Michael Calvin McCoy 2020-02-04
10115255 Method and apparatus for implementing multi-vendor rolling code keyless entry systems Michael Calvin McCoy, Daniel Patrick Bowen 2018-10-30
5637843 Electromechanical programmer/timer Ronald S. Joyce, Robert R. Parotto, Gordon B. Spellman, Earl T. Piber 1997-06-10 $7,010,000
4790434 Data cartridge storage and handling system Carl J. Schoberg 1988-12-13
4756429 Carousel data holder Marcus S. Lehman, Carl J. Schoberg 1988-07-12