Christopher D. Smith has been granted 13 US patents while listed as an inventor at Pitney Bowes . The first was granted in 1987 and the most recent in April 2024. Christopher D. Smith ranks #362,438 of 4,157,543 US inventors in our database (top 8.7%). Patent records list Christopher D. Smith in Watkinsville, GA, US.
Patents per Year Patents granted per year, 1987 to 2024 Bar chart with a peak of 2 patents in 1990. peak 2 1987: 1 patents 1987 1990: 2 patents 1990 1995: 1 patents 1995 1996: 2 patents 1996 2000: 1 patents 2000 2011: 1 patents 2011 2015: 2 patents 2015 2018: 1 patents 2018 2024: 2 patents 2024
Issued Patents All Time
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Showing 1–13 of 13 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
11970192 Railroad energy delivery system — 2024-04-30
11896065 Personal temperature regulation device John P. Vacalis 2024-02-13
9963629 Foamers for unloading high-condensate gas wells Nicholas Pendleton 2018-05-08
$9,395,000
9149166 Low energy centrifugal liquid-solid separator system Jerry Davey , Richard P. Escue , Robert P. Kazanjy 2015-10-06
D736139 Boat hull having twin sponsons — 2015-08-11
7903266 System and method for using divided fonts to achieve proportional spacing Robert G. Arsenault , Beth A. Jennings , Craig J. DeFillippo , Sandra J. Peterson , William F. Bailey +3 more 2011-03-08
$26,261,000
6024429 Mailing machine including ink jet printing having ink availability checking Jean-Hiram Coffy , Jerome Jackson , Edilberto I. Salazar 2000-02-15
$58,953,000
5585613 Postage metering apparatus including means for guarding against printing a postage value without accouting therefor Easton F. Bell , Rein Linask , Arno Muller , Easwaran Nambudiri , Peter A. Pagliaro +2 more 1996-12-17
$21,027,000
5579752 Adjustable bow sight Richard F. Nelson , Paul J. Kenny 1996-12-03
5388136 X-ray inspection apparatus for electronic circuits David K. Halliday , Colin David McCall , Alexander S. McKinnon 1995-02-07
$10,783,000
4926193 Thermal transfer ribbon cartridge including ribbon perforating means William Berson , Julius Gluck , Patrick M. Murphy , Duc H. Tran 1990-05-15
$6,335,000
4899172 Method and apparatus for perforating indicia on used thermal transfer ribbon within a cassette William Berson , Julius Gluck , Patrick M. Murphy , Duc H. Tran 1990-02-06
$9,053,000
4644206 Continuously variable torque converter — 1987-02-17
