Mark Batchelor has been granted 11 US patents. The first was granted in 1990 and the most recent in July 2025. Mark Batchelor ranks #435,149 of 4,157,543 US inventors in our database (top 10.5%). Patent records list Mark Batchelor in Lake Zurich, IL, US.
Patents per Year Patents granted per year, 1990 to 2025 Bar chart with a peak of 2 patents in 2003. peak 2 1990: 1 patents 1990 2002: 1 patents 2002 2003: 2 patents 2003 2004: 1 patents 2004 2005: 1 patents 2005 2006: 1 patents 2006 2013: 1 patents 2013 2015: 1 patents 2015 2021: 1 patents 2021 2025: 1 patents 2025
Issued Patents All Time
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Showing 1–11 of 11 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
12375494 Method and system for making identity decisions Stephen Shoaff , Sloan Childers , John J. Fowler , Travis Favaron , Tim Fields +1 more 2025-07-29
11173887 Dual master cylinder brake assembly with quick-fill function — 2021-11-16
9183773 Method and apparatus for representation of video and audio signals on a low-resolution display Artur B. Twarecki 2015-11-10
8550116 Twin power valve with integrated pressure balance — 2013-10-08
7107769 Master cylinder — 2006-09-19
6912851 Hydraulic brake valve Michael Williamson , David Parry 2005-07-05
$5,979,000
6729132 Remotely and directly pedal operated hydraulic compact booster for bi-directional braking Michael Williamson 2004-05-04
6616246 Hydraulic braking systems for vehicles Michael Williamson 2003-09-09
$10,119,000
6609370 Dual hydraulic booster assemblies for vehicle hydraulic braking systems — 2003-08-26
$4,712,000
6378958 Fluid control valve and braking system incorporating such a valve — 2002-04-30
4912041 Determination of amylase Stephen Williams , Mokina J. Green 1990-03-27