For the Inventor, By the Inventor

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Dearfield, IL, United States of America

Baker International Inc.

USPTO Granted Patents = 167

Trademarks = 1

Forward Citations = 3,760

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134 inventors (with patents filed for the assignee):

Neil H Akkerman (14 out of 82 patents)

David M McStravick (8 out of 16 patents)

Herbert W Beimgraben (7 out of 19 patents)

4. Michael L Bowyer (7 out of 9 patents)

5. Amareswar Amancharla (6 out of 6 patents)

6. Everett H Smith (6 out of 7 patents)

7. Talmadge L Crowe (5 out of 8 patents)

8. James V Motsinger (5 out of 10 patents)

9. Raphael J Silberman (5 out of 5 patents)

10. William M Roberts (5 out of 7 patents)

11. John R Baker (5 out of 7 patents)

12. Robert T Brooks (5 out of 5 patents)

13. Robert W Evans (4 out of 70 patents)

14. Richard J Ross (4 out of 48 patents)

15. Albert A Mullins, Ii (4 out of 20 patents)

Core Competencies:

Vacuum Demand Valve

Centrifugal Pump Casings

Continuous Miner

Orbital Wastewater Treatment

Froth Flotation

Downhole Drilling Apparatus

Fluidized Bed Heat Exchanger

Subterranean Well Apparatus

Liquid Level Detection

Marine Bearing

Safety Valve

Threaded Joints

167 patents: Sort by Forward Citations

1. 6679288 - Vacuum demand valve (2004-01-20),

2. 4998706 - Vane core assembly for use in making centrifugal elastomer coated (1991-03-12),

3. 4936632 - Continuous miner with duct assembly (1990-06-26),

4. 4932516 - Conveyor belt cradle assembly (1990-06-12),

5. 4869818 - Orbital wastewater treatment system with combined surface aerator and (1989-09-26),

6. 4840432 - Continuous miner with duct assembly (1989-06-20),

7. 4816042 - Scrubber-exhaust gas conditioner (1989-03-28),

8. 4793470 - Conveyor belt cradle assembly (1988-12-27),

9. 4776760 - Reinforced rubber liner for centrifugal pump casings (1988-10-11),

10. 4753486 - Mining machine with roof bolting apparatus (1988-06-28),

11. 4751002 - Cable supported rake arm thickener (1988-06-14),

12. 4750573 - Drill bit having a flush-out port (1988-06-14),

13. 4749053 - Drill bit having a thrust bearing heat sink (1988-06-07),

14. 4744699 - Single-pass roof bolt and apparatus and method for installation (1988-05-17),

15. 4737272 - Froth flotation method and apparatus (1988-04-12),

Baker International Inc. is a global technology company specializing in innovative solutions for various industries. With a focus on advanced engineering and cutting-edge technology, we provide high-quality products and services to clients worldwide. Our expertise includes software development, hardware solutions, and consulting services. We are committed to delivering exceptional results that help our clients achieve their objectives and stay ahead in a competitive market.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

167 Patents

#1 in Dearfield, IL

#147 in Illinois

#2,300 in US

#4,810 in the World

Dearfield, IL, United States of America

Baker International Inc.

Forward Citations = 3,760

134 inventors:

Neil H Akkerman (14 out of 82 patents)

David M McStravick (8 out of 16 patents)

Herbert W Beimgraben (7 out of 19 patents)

4. Michael L Bowyer (7 out of 9 patents)

5. Amareswar Amancharla (6 out of 6 patents)

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