Growing community of inventors

Brooklyn, NY, United States of America

Robert A Kallman

Average Co-Inventor Count = 1.16

ph-index = 11

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 = 283

Robert A KallmanMark Henderson (2 patents)Robert A KallmanBurton A Weinstein (1 patent)Robert A KallmanMark Plotnick (1 patent)Robert A KallmanRobert A Kallman (12 patents)Mark HendersonMark Henderson (26 patents)Burton A WeinsteinBurton A Weinstein (14 patents)Mark PlotnickMark Plotnick (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Other (8 from 832,680 patents)

2. Kallman Research Corporation (4 from 4 patents)


12 patents:

1. 5957357 - Flexible receptacle device

2. 5496239 - Exercise and ski simulating device

3. 5119979 - Eyewear holder for shorts, bathing suits and the like

4. 4933992 - Mitten attachment with a thumb portion for a glove with an appendage

5. 4897891 - Dust Ruffles for a bed with an improved fastener system

6. 4813082 - Mitten attachment for a glove with an appendage stowage system

7. 4796317 - Dust ruffles for a bed

8. 4418733 - Holding device

9. 4236658 - System for holding articles to objects

10. 4168544 - Article holding system

11. 4055873 - Accessory holder for use on article of clothing

12. 4051554 - Accessory holder for use on article of clothing

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/5/2025
Loading…