JP

James L. Pettigrew

HI Howell Instruments: 2 patents #1 of 10Top 10%
📍 Fort Worth, TX: #829 of 2,247 inventorsTop 40%
🗺 Texas: #52,441 of 125,132 inventorsTop 45%
Overall (All Time): #2,167,902 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7031812 System and method for monitoring aircraft engine health and determining engine power available, and applications thereof Mitchell T. Boeshart 2006-04-18
5018069 Reference system and method for diagnosing aircraft engine conditions 1991-05-21