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

Howard C. Secor — 18 Patents

UNUnknown: 12 patents #556 of 83,584Top 1%
PRPrinting Research: 5 patents #3 of 19Top 20%
Coppell, TX: #25 of 495 inventorsTop 6%
Texas: #7,913 of 125,132 inventorsTop 7%
Overall (All Time): #245,716 of 4,157,543Top 6%
18 Patents All Time
Howard C. Secor has been granted 18 US patents while listed as an inventor at Unknown. The first was granted in 1991 and the most recent in March 2010. Howard C. Secor ranks #245,716 of 4,157,543 US inventors in our database (top 5.9%). Patent records list Howard C. Secor in Coppell, TX, US.

Patents per Year

Patents granted per year, 1991 to 2010Bar chart with a peak of 3 patents in 1993.peak 31991: 1 patents19911992: 2 patents1993: 3 patents19931995: 1 patents1996: 1 patents19961999: 2 patents2000: 1 patents20002001: 2 patents2002: 1 patents20022004: 1 patents2005: 1 patents20052006: 1 patents2010: 1 patents2010

Issued Patents All Time

Showing 1–18 of 18 patents

Patent #TitleCo-InventorsDate
7669530 UV curing assembly having sheet transfer unit with heat sink vacuum plate John E. Aylor, Dan Cunningham, Howard W. DeMoore 2010-03-02
7021210 Printing press cylinder James A. Elliott, Howard W. DeMoore, Charles G. Kelly 2006-04-04
6973874 Zoned ultraviolet curing system for printing press Howard W. DeMoore, Dan Cunningham 2005-12-13
6807906 Zoned ultraviolet curing system for printing press Howard W. DeMoore, Dan Cunningham 2004-10-26
6427594 Infra-red forced air dryer and extractor Ronald M. Rendleman, Paul D. Copenhaver 2002-08-06
6293196 High velocity, hot air dryer and extractor Howard W. DeMoore 2001-09-25
6269743 Vacuum transfer apparatus for rotary sheet-fed printing presses Howard W. DeMoore 2001-08-07
6082257 Printing unit with anilox roller bearer positioning 2000-07-04
5983797 End seal engaging bearer of anilox roller assembly 1999-11-16
5966836 Infrared heating apparatus and method for a printing press Benito Valdez, Paul D. Copenhaver, John A. Aylor 1999-10-19
5537925 Infra-red forced air dryer and extractor Ronald M. Rendleman, Paul D. Copenhaver 1996-07-23
5419254 Vacuum transfer apparatus for rotary sheet-fed printing presses Howard W. DeMoore 1995-05-30
5243909 Vacuum transfer apparatus for rotary sheet-fed printing presses Howard W. DeMoore 1993-09-14
5228391 Vacuum transfer apparatus for rotary sheet-fed printing presses Howard W. DeMoore 1993-07-20
5205217 Vacuum transfer apparatus for rotary sheet-fed printing presses Howard W. DeMoore 1993-04-27
5133255 Vacuum transfer apparatus for rotary sheet-fed printing presses Howard W. DeMoore 1992-07-28
5127329 Vacuum transfer apparatus for rotary sheet-fed printing presses Howard W. DeMoore 1992-07-07
5042384 Anti-marking method and apparatus for use with perfector cylinders of rotary sheet-fed printing presses Howard W. DeMoore 1991-08-27