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Escalon, CA, United States of America

Hogan Mfg., Inc.

USPTO Granted Patents = 14

% Expired Patents = 14.3

Trademarks = 3

Forward Citations = 265

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7 inventors (with patents filed for the assignee):

Dale Kempf (8 out of 32 patents)

Lawrence S Aoki (3 out of 4 patents)

Donald Morris (2 out of 63 patents)

4. David Johnson (2 out of 46 patents)

5. Donald R Oehrlein (2 out of 2 patents)

6. Jeff W Hogan (2 out of 2 patents)

7. Curtis J Simon (1 out of 6 patents)

14 patents: Sort by Forward Citations

1. 9430953 - Simulation device with motion stabilization (2016-08-30),

2. 9289693 - Motion platform for a simulation device (2016-03-22),

3. 6431407 - Container filling device (2002-08-13),

4. 6145709 - Container filling device (2000-11-14),

5. 5433580 - Wheelchair lift with hinged connection joint (1995-07-18),

6. 5382130 - Wheelchair lift with stow latch mechanism and improved barrier cylinder (1995-01-17),

7. 5375962 - Enclosed passenger lift suitable for use in a vehicle having a fixed (1994-12-27),

8. 5299904 - Vehicle lift with contact sensor (1994-04-05),

9. 5284414 - Wheelchair lift with linkage assembly and hinged connection joint (1994-02-08),

10. 5224722 - Leaf chain drive assembly (1993-07-06),

11. 5165839 - Wheelchair lift for railway cars (1992-11-24),

12. 5158419 - Wheelchair lift for transit vehicles having elevated passenger (1992-10-27),

13. 5111912 - Spring-loaded drive assembly for a wheelchair lift (1992-05-12),

14. 5110252 - Wheelchair lift for transit vehicles having elevated passenger (1992-05-05),

Hogan Mfg., Inc. is a specialized manufacturer based in Escalon, California, focusing on precision-engineered components and assemblies for various industries. The company is recognized for its expertise in developing high-quality products that meet stringent industry standards. With a commitment to innovation, Hogan Mfg. leverages advanced manufacturing techniques and technologies to deliver solutions that enhance performance and reliability. Their diverse portfolio serves sectors such as aerospace, automotive, and industrial applications, reflecting a strong dedication to quality and customer satisfaction.

Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Oct 6 2026

14 Patents

#3 in Escalon, CA

#5,317 in California

#22,302 in US

#42,199 in the World

Escalon, CA, United States of America

Hogan Mfg., Inc.

Forward Citations = 265

7 inventors:

Dale Kempf (8 out of 32 patents)

Lawrence S Aoki (3 out of 4 patents)

Donald Morris (2 out of 63 patents)

4. David Johnson (2 out of 46 patents)

5. Donald R Oehrlein (2 out of 2 patents)

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