Growing community of inventors

Hudsonville, MI, United States of America

Keith A Hoffman

Average Co-Inventor Count = 1.21

ph-index = 13

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 = 364

Keith A HoffmanLaure Kuipers (3 patents)Keith A HoffmanWalter L Bessinger (2 patents)Keith A HoffmanDaniel W Karadsheh (1 patent)Keith A HoffmanSharon M Carson (1 patent)Keith A HoffmanLaurie Kuipers (1 patent)Keith A HoffmanLaure Kuigers (0 patent)Keith A HoffmanKeith A Hoffman (21 patents)Laure KuipersLaure Kuipers (3 patents)Walter L BessingerWalter L Bessinger (20 patents)Daniel W KaradshehDaniel W Karadsheh (2 patents)Sharon M CarsonSharon M Carson (2 patents)Laurie KuipersLaurie Kuipers (1 patent)Laure KuigersLaure Kuigers (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Knape & Vogt Manufacturing Company (16 from 81 patents)

2. Sigvaris Ag (4 from 15 patents)

3. Other (1 from 832,718 patents)


21 patents:

1. 12472105 - Foam sleeve garment with easy access feature

2. 11051987 - Method for tailoring a compression garment

3. 10820648 - Method for tailoring a compression garment

4. D872286 - Compression garment

5. 8231187 - Hinge bracket for a pocket door

6. 7533946 - Closing device for drawers

7. 7484817 - Interlock mechanism for lateral file cabinets

8. 7293845 - Interlock mechanism for lateral file cabinets

9. 7063398 - Interlock mechanism for lateral file cabinets

10. 6779855 - Interlock mechanism for lateral file cabinets

11. 6719386 - Precision drawer slide with cantilevered members

12. 6033047 - Drawer slide assembly

13. 5868479 - Drawer slide assembly

14. 5695265 - Drawer slide with access holes

15. 5507571 - Drawer slide assembly

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as of
12/12/2025
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