Growing community of inventors

Buffalo, NY, United States of America

Merry S Riehm

Average Co-Inventor Count = 1.18

ph-index = 8

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 = 212

Merry S RiehmNathmal S Tarfare (3 patents)Merry S RiehmKenneth P Morton (1 patent)Merry S RiehmDaniel J D'Arcy (1 patent)Merry S RiehmMerry S Riehm (14 patents)Nathmal S TarfareNathmal S Tarfare (3 patents)Kenneth P MortonKenneth P Morton (11 patents)Daniel J D'ArcyDaniel J D'Arcy (7 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. The Quaker Oats Company (10 from 714 patents)

2. Tarfare; Nathmal S. (2 from 2 patents)

3. American Allsafe Company (1 from 11 patents)

4. Tarfare; Nathan S. (1 from 1 patent)


14 patents:

1. D376849 - Single piece oral cavity cleaning device

2. D376426 - Retractable oral cavity cleaning device

3. D376205 - Oral cavity cleaning device

4. 5426473 - Safety spectacles with temple hinge providing simultaneous adjustment of

5. D305722 - Clamp

6. D302360 - Seat for an infant

7. 4792024 - Changing caddy including a removable changing pad for an infant

8. D293167 - Infant seat

9. D293046 - Child's swing

10. D284530 - Combined dressing table and storage unit for an infant

11. D284531 - Combined dressing table and storage unit for an infant

12. D279011 - Loom

13. D271222 - Spinning toy

14. D267571 - Toy workbench

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as of
12/14/2025
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