For the Inventor, By the Inventor

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Southfield, MI, United States of America

Cmi International, Inc.

USPTO Granted Patents = 47

Trademarks = 2

Forward Citations = 315

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44 inventors (with patents filed for the assignee):

Thomas E Wuepper (11 out of 15 patents)

John W Kuhn (11 out of 11 patents)

Kenneth D McKibben (9 out of 30 patents)

4. Richard J Wylie (7 out of 7 patents)

5. Karl D Voss (6 out of 19 patents)

6. Daniel L Merrill (5 out of 5 patents)

7. Terry L Franklyn (3 out of 3 patents)

8. Thomas E Prucha (3 out of 3 patents)

9. Alan P Gould (2 out of 12 patents)

10. William W Seaton (2 out of 14 patents)

11. Keith R Grauherr (2 out of 3 patents)

12. Orren R Tate (2 out of 2 patents)

13. Alfred D Philo (2 out of 2 patents)

14. James L Sylvester (2 out of 2 patents)

15. Gary F Ruff (2 out of 6 patents)

Core Competencies:

Low Pressure Casting

Abrasive Machining

Casting Core

Induction Heated Metal Pouring

Countergravity Casting

Metal Chip Washing

Sand Casting

Mold Loading

Squeeze Casting

Metallurgical Bonding

Flaskless Sand Casting

Vacuum-Assisted Casting

47 patents: Sort by Forward Citations

1. 5992500 - Method of making a casting having a low density insert (1999-11-30),

2. 5718619 - Abrasive machining assembly (1998-02-17),

3. 5674116 - Disc with coolant passages for an abrasive machining assembly (1997-10-07),

4. 5671799 - Low-pressure casting machine hold-down system (1997-09-30),

5. 5601135 - Mold loading in low-pressure casting (1997-02-11),

6. 5598882 - Low pressure casting assembly (1997-02-04),

7. 5503214 - Mold and method for casting a disk brake rotor (1996-04-02),

8. 5445210 - Casting core for forming cast-in intersecting push rod passages and oil (1995-08-29),

9. 5385233 - Portable bulk storage container (1995-01-31),

10. 5361823 - Casting core and method for cast-in-place attachment of a cylinder liner (1994-11-08),

11. 5358027 - Vacuum-assisted gravity pour casting apparatus (1994-10-25),

12. 5355933 - Method of squeeze casting metal articles using melt-out metal core (1994-10-18),

13. 5318096 - Removable plate assembly for core machine head (1994-06-07),

14. 5312090 - Apparatus and method for controlling a stopper rod of a bottom pouring (1994-05-17),

15. 5282608 - Induction heated metal pouring apparatus (1994-02-01),

CMI International, Inc. is a global leader in providing innovative solutions for the industrial sector. With over two decades of experience, we specialize in offering cutting-edge technology and services to enhance productivity and optimize operational efficiency. Our comprehensive range of products includes industrial automation systems, control solutions, and custom-engineered machinery. We serve various industries such as manufacturing, oil and gas, pharmaceutical, and food processing. At CMI International, we are committed to delivering superior quality and driving continuous improvement to meet the evolving needs of our clients worldwide.

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

Company Badge

USPTO Data Jan 1 1976 - Jan 20 2026

47 Patents

#16 in Southfield, MI

#277 in Michigan

#7,203 in US

#14,440 in the World

Southfield, MI, United States of America

Cmi International, Inc.

Forward Citations = 315

44 inventors:

Thomas E Wuepper (11 out of 15 patents)

John W Kuhn (11 out of 11 patents)

Kenneth D McKibben (9 out of 30 patents)

4. Richard J Wylie (7 out of 7 patents)

5. Karl D Voss (6 out of 19 patents)

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