DH

Darrell Holland

📍 Powers, OR: #1 of 3 inventorsTop 35%
🗺 Oregon: #3,329 of 28,073 inventorsTop 15%
Overall (All Time): #376,308 of 4,157,543Top 10%
13
Patents All Time

Issued Patents All Time

Showing 1–13 of 13 patents

Patent #TitleCo-InventorsDate
11125533 Quick aim reticle 2021-09-21
11041694 Quick aim reticle 2021-06-22
10976135 Quick aim reticle 2021-04-13
10393377 Directional fire-starting system, method, and device 2019-08-27
10302395 Quick aim reticle 2019-05-28
9732959 Directional fire-starting system, method, and device 2017-08-15
9683823 Bullet comparator 2017-06-20
9127919 Hand-loading device, system, and method 2015-09-08
8387300 Rifle scope assembly and method of installing the same 2013-03-05
8316571 Rifle scope installation fixture and method of use 2012-11-27
D283532 Long rifle William P. Holland 1986-04-22
D283042 Short rifle William P. Holland 1986-03-18
D260548 Safety lock for hand gun 1981-09-01