DW

Douglas Walker

ZL Zephyr Lock: 6 patents #3 of 12Top 25%
Overall (2019): #25,921 of 560,194Top 5%
6
Patents 2019

Issued Patents 2019

Patent #TitleCo-InventorsDate
D837629 Lock Stephen Cavanna, Douglas Greene, Kevin Houlihan, Nicolas Ivanoff, Adam Jonovski +4 more 2019-01-08
D837630 Lock Stephen Cavanna, Douglas Greene, Kevin Houlihan, Nicolas Ivanoff, Adam Jonovski +4 more 2019-01-08
D837029 Lock Stephen Cavanna, Douglas Greene, Kevin Houlihan, Nicolas Ivanoff, Adam Jonovski +4 more 2019-01-01
D837030 Lock Stephen Cavanna, Douglas Greene, Kevin Houlihan, Nicolas Ivanoff, Adam Jonovski +4 more 2019-01-01
D837031 Lock Stephen Cavanna, Douglas Greene, Kevin Houlihan, Nicolas Ivanoff, Adam Jonovski +4 more 2019-01-01
D837032 Lock Stephen Cavanna, Douglas Greene, Kevin Houlihan, Nicolas Ivanoff, Adam Jonovski +4 more 2019-01-01