Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
CW

Charles L. Weigel — 3 Patents

ATAlliant Techsystems: 1 patents #285 of 658Top 45%
OAOrbital Atk: 1 patents #58 of 197Top 30%
Northrop Grumman: 1 patents #1,512 of 1,695Top 90%
Edina, MN: #344 of 909 inventorsTop 40%
Minnesota: #19,251 of 52,454 inventorsTop 40%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Charles L. Weigel has been granted 3 US patents while listed as an inventor at Alliant Techsystems. The first was granted in 2014 and the most recent in May 2025. Charles L. Weigel ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Charles L. Weigel in Edina, MN, US.

Patents per Year

Patents granted per year, 2014 to 2025Bar chart with a peak of 1 patents in 2014.peak 12014: 1 patents20142016: 1 patents20162025: 1 patents2025

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12313389 Tunable safe and arming devices and methods of manufacture John S. Krafcik 2025-05-27
9429403 Methods and apparatuses for autonomous flight termination George B. Papadopoulos, Derek R. DeVries, Steven Thomas, Timothy J. Van Dixhorn, Charles L. Dedon 2016-08-30 $34,234,000
8868258 Methods and apparatuses for autonomous flight termination George B. Papadopoulos, Derek R. DeVries, Steven Thomas, Timothy J. Van Dixhorn, Charles L. Dedon 2014-10-21 $13,045,000