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

Charles Evans — 5 Patents

Xerox: 2 patents #3,932 of 8,622Top 50%
INIntergraph: 2 patents #71 of 192Top 40%
FIFujifilm Business Innovation: 1 patents #3,981 of 5,238Top 80%
Madison, AL: #143 of 715 inventorsTop 20%
Alabama: #1,539 of 10,951 inventorsTop 15%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Charles Evans has been granted 5 US patents while listed as an inventor at Intergraph. The first was granted in 1998 and the most recent in September 2011. Charles Evans ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Charles Evans in Madison, AL, US.

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8015053 Processor, system and method for accommodating high priority print jobs Daniel W. Manchala, Chwan-Cheng N. Liu, May G. Onaga, Jie Lin, Aillil I. Halsema 2011-09-06 $2,933,000
6525831 Non-format violating PDL guessing technique to determine the page description language in which a print job is written 2003-02-25 $4,725,000
6297798 Method and apparatus for dynamically interpreting drawing commands Per Blomqvist, John H. Schwartz, Eric Mawby 2001-10-02 $8,399,000
6175839 Filter interface for managing printer system information Nobuyuki Takao, Gilbert Kwock Keong Leong, Jennifer Thomas, Joseph Z. Fung, Vikram R. Mahuvakar 2001-01-16
5764936 Method and apparatus for dynamically interpreting drawing commands Per Blomqvist, John H. Schwartz, Eric Mawby 1998-06-09 $5,867,000