Company Filing History:

10 out of 1,742

Ppg Industries Ohio, Inc.

Industries Ohio, Inc.

patent

Years Active: 1999-2008

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12 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7387819 - Method and apparatus for repairing bed-liner coatings (2008-06-17),

2. 7011869 - Multi-stage processes for coating substrates with multi-component composite coating compositions (2006-03-14),

3. 6863935 - Multi-stage processes for coating substrates with multi-component composite coating compositions (2005-03-08),

4. 6596347 - Multi-stage processes for coating substrates with a first powder coating and a second powder coating (2003-07-22),

5. 6579575 - Multi-stage processes for coating substrates with liquid basecoat and powder topcoat (2003-06-17),

6. 6291027 - Processes for drying and curing primer coating compositions (2001-09-18),

7. 6231932 - Processes for drying topcoats and multicomponent composite coatings on metal and polymeric substrates (2001-05-15),

8. 6221441 - Multi-stage processes for coating substrates with liquid basecoat and powder topcoat (2001-04-24),

9. 6200650 - Processes for drying and curing primer coating compositions (2001-03-13),

10. 6113764 - Processes for coating a metal substrate with an electrodeposited coating (2000-09-05),

11. 5980993 - Method for applying a color-plus-clear composite coating to a substrate (1999-11-09),

12. 5863613 - Apparatus and method for spray painting of an article (1999-01-26),

Title: Innovations of Donaldson J Emch

Introduction

Donaldson J Emch is a notable inventor based in Goodrich, MI (US). He has made significant contributions to the field of coatings and repair methods, holding a total of 12 patents. His work reflects a commitment to advancing technology in vehicle maintenance and substrate coating processes.

Latest Patents

Among his latest patents is a method and apparatus for repairing bed-liner coatings. This innovative method involves depositing a two-component patching material into defects and using a template with a design surface to ensure a seamless repair. Another significant patent is focused on multi-stage processes for coating substrates with multi-component composite coating compositions. This process includes various embodiments, such as continuous, batch, and semi-batch methods, which can be applied to a range of metal and polymeric substrates, particularly those used in motor vehicles.

Career Highlights

Donaldson has worked with prominent companies, including PPG Industries Ohio, Inc. and PPG Industries, Inc. His experience in these organizations has allowed him to refine his skills and contribute to innovative projects in the coatings industry.

Collaborations

Throughout his career, Donaldson has collaborated with talented individuals such as George W Mauer and Roxalana Lee Martin. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Donaldson J Emch's contributions to the field of coatings and repair methods demonstrate his innovative spirit and dedication to improving vehicle maintenance solutions. His patents reflect a deep understanding of materials and processes that enhance the durability and functionality of automotive products.

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