Growing community of inventors

Akron, OH, United States of America

Randall W Calmeise

Average Co-Inventor Count = 1.71

ph-index = 5

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 107

Randall W CalmeiseDoug S Hardesty (3 patents)Randall W CalmeiseDouglas S Hardesty (2 patents)Randall W CalmeiseRandall W Calmeise (6 patents)Doug S HardestyDoug S Hardesty (3 patents)Douglas S HardestyDouglas S Hardesty (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Akro-mils, a Division of Myers Industries, Inc. (3 from 9 patents)

2. Akro-mils, a Division of Myers Industries Company (1 from 1 patent)

3. Akro-mills, Division of Myers Industries Company (1 from 1 patent)


6 patents:

1. 7014200 - Utility cart

2. 6827357 - Janitorial cart

3. 6739605 - Utility cart

4. 6572123 - Utility cart

5. D469235 - Janitorial cart

6. D391397 - Storage box lid

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idiyas.com
as of
12/10/2025
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