Win Childers is named on 105 issued U.S. patents having the words "ink" and "jet" contained within.  To see these patents, activate this link. Some of the more recent of these are listed below:

 

1	7,249,831		Ink container refurbishment system
2	7,237,942		Mixing apparatus
3	7,188,918		Ink delivery system adapter
4	7,008,050		Ink container refurbishment system
5	6,932,502		Mixing apparatus
6	6,932,453		Inkjet printhead assembly having very high drop rate generation
7	6,921,156		Large thermal ink jet nozzle array printhead
8	6,886,557		Inhalation device and method for delivering variable amounts of different components
9	6,832,015		Switching apparatus
10	6,799,882		Mixing apparatus for injecting fluid into a gas stream
11	6,780,208		Method of making printed battery structures
12	6,779,875		Printing system with flexible conduit portion between ink supply and print cartridge and methods for supplying ink to printing structure
13	6,722,753		Method and apparatus for checking compatibility of a replaceable printing component
14	6,623,785		Pharmaceutical dispensing apparatus and method
15	6,619,789		Ink delivery system adapter
16	6,582,062		Large thermal ink jet nozzle array printhead
17	6,488,352		Method and apparatus for checking compatibility of a replaceable printing component
18	6,450,629		Method and apparatus for refilling ink containers in a manner that preserves printhead life
19	6,428,145		Wide-array inkjet printhead assembly with internal electrical routing system
20	6,422,693		Ink interconnect between print cartridge and carriage
21	6,375,301		Replaceable cartridge, kit and method for flushing ink from an inkjet printer
22	6,345,891		Method and apparatus for specifying ink volume in a multichamber ink container
23	6,332,677		Stable substrate structure for a wide swath nozzle array in a high resolution inkjet printer
24	6,322,205		Ink delivery system adapter
25	6,318,850		Ink container refurbishment system
26	6,305,795		Ink container having electronic and mechanical features enabling plug compatibility between multiple supply sizes
27	6,286,950		Inkjet storage container sealing mechanism
28	6,283,586		Method and apparatus for refilling ink containers in a manner that preserves printhead life
29	6,273,560		Print cartridge coupling and reservoir assembly for use in an inkjet printing system with an off-axis ink supply
30	6,254,229		Filter for an inkjet printhead
31	6,231,173		Contact pad and fluid interconnect configuration on a print cartridge
32	6,227,638		Electrical refurbishment for ink delivery system
33	6,196,663		Method and apparatus for balancing colorant usage
34	6,188,417		Fluidic adapter for use with an inkjet print cartridge having an internal pressure regulator
35	6,183,076		Printer having multi-chamber print cartridges and off-carriage regulator
36	6,179,414		Ink delivery system for an inkjet printhead
37	6,170,937		Ink container refurbishment method
38	6,161,913		Method and apparatus for prediction of inkjet printhead lifetime
39	6,130,695		Ink delivery system adapter
40	6,126,265		Ink jet printer service station controlled by data from consumable parts with incorporated memory devices
41	6,120,139		Ink flow design to provide increased heat removal from an inkjet printhead and to provide for air accumulation
42	6,116,723		Low cost pressurizable ink container
43	6,113,208		Replaceable cartridge for a printer including resident memory with stored message triggering data
44	6,086,195		Filter for an inkjet printhead
45	6,065,824		Method and apparatus for storing information on a replaceable ink container
46	6,050,682		Air removal apparatus for print cartridge
47	6,039,430		Method and apparatus for storing and retrieving information on a replaceable printing component
48	6,019,449		Apparatus controlled by data from consumable parts with incorporated memory devices
49	5,992,990		Ink delivery system having an off-carriage pressure regulator
50	5,992,987		Technique for filling a print cartridge with ink and maintaining a correct back pressure