DS

Don Shafer

🗺 Texas: #52,441 of 125,132 inventorsTop 45%
Overall (All Time): #2,124,247 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10387851 Paying a reward to a second account based on qualifications being met by a first account Gabriel Michael Krajicek, Timothy Leroy Eisenman, Paul Rudolph Barton, Shawn Chapman 2019-08-20
7753264 Automated reward program Gabriel Michael Krajicek, Paul Rudolph Barton 2010-07-13