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Trademarks = 3

Forward Citations = 68

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12 inventors (with patents filed for the assignee):

Robert Alan Julien (2 out of 6 patents)

John H Malik (2 out of 7 patents)

Lowell George Watson (2 out of 3 patents)

4. John J Mikula (2 out of 6 patents)

5. Thomas D Coon (1 out of 1 patent)

6. Randall Adams (1 out of 1 patent)

7. Ronald T Robichaud (1 out of 1 patent)

8. Michael Morrison (1 out of 4 patents)

9. Mike Jones (1 out of 1 patent)

10. Rodger Glass (1 out of 1 patent)

11. George Gray (1 out of 1 patent)

12. William Berry (1 out of 1 patent)

8 patents: Sort by Forward Citations

1. 7172070 - Wire-coil packaging drum with improved bottom assembly (2007-02-06),

2. 6630529 - Barrier reducing permeation of hydrocarbons (2003-10-07),

3. 6357599 - Machine and method for facilitating separation of members of a stack (2002-03-19),

4. 6223930 - Plastic drum with drain sump (2001-05-01),

5. 6126213 - Container clamping ring with improved lever and thumb latch (2000-10-03),

6. 6047846 - Plastic drum with drain sump (2000-04-11),

7. 6026980 - One-piece blow-molded closed plastic drum with handling ring and method (2000-02-22),

8. 6024245 - One-piece blow-molded closed plastic drum with handling ring and method (2000-02-15),

Greif Bros. Corp. of Ohio, Inc. is a global leader in industrial packaging products and services. With over 140 years of experience, Greif offers a wide range of environmentally sustainable packaging solutions for various industries such as chemicals, food and beverage, and pharmaceuticals. The company focuses on innovation, quality, and customer service to meet the unique needs of its customers worldwide.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

8 Patents

#9 in Delaware, OH

#1,387 in Ohio

#34,866 in US

Delaware, OH, United States of America

Greif Bros. Corp. of Ohio, Inc.