Growing community of inventors

Lombard, IL, United States of America

Robert William Machacek

Average Co-Inventor Count = 2.18

ph-index = 9

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 = 231

Robert William MachacekJohn R Howard (7 patents)Robert William MachacekPaul J Hoffman (2 patents)Robert William MachacekDaniel A Maust (2 patents)Robert William MachacekDavid D Goodman (1 patent)Robert William MachacekCharles E Nichols (1 patent)Robert William MachacekRich Nagel (1 patent)Robert William MachacekSergio Meza (1 patent)Robert William MachacekMatthew Johnson (1 patent)Robert William MachacekMark Douglas Wynne (1 patent)Robert William MachacekT C Mathew (1 patent)Robert William MachacekJohn Desautels (1 patent)Robert William MachacekJohn Howard (1 patent)Robert William MachacekJohn Desautels (1 patent)Robert William MachacekJohn W Fine, Jr (1 patent)Robert William MachacekRobert William Machacek (12 patents)John R HowardJohn R Howard (24 patents)Paul J HoffmanPaul J Hoffman (8 patents)Daniel A MaustDaniel A Maust (6 patents)David D GoodmanDavid D Goodman (22 patents)Charles E NicholsCharles E Nichols (8 patents)Rich NagelRich Nagel (6 patents)Sergio MezaSergio Meza (3 patents)Matthew JohnsonMatthew Johnson (3 patents)Mark Douglas WynneMark Douglas Wynne (2 patents)T C MathewT C Mathew (1 patent)John DesautelsJohn Desautels (1 patent)John HowardJohn Howard (1 patent)John DesautelsJohn Desautels (1 patent)John W Fine, JrJohn W Fine, Jr (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. The Drackett Company (3 from 156 patents)

2. Fire Design LLC (2 from 3 patents)

3. Other (1 from 832,718 patents)

4. L&p Property Management Company (1 from 954 patents)

5. Ethyl Development Corporation (1 from 34 patents)

6. Bisco Inc. (1 from 31 patents)

7. Fire Designs, LLC (1 from 2 patents)

8. Hmv Enterprises, Inc. (1 from 1 patent)

9. Newance, Inc. (1 from 1 patent)


12 patents:

1. 9187926 - Partition assembly

2. 7997423 - Container for storing a liquid such as cooking oil

3. D518886 - Artificial logset hearth

4. 6450328 - Dental equipment and material storage and multi-positional display apparatus

5. 6267113 - Free standing fireplace hearth

6. D427298 - Free-standing fireplace hearth

7. 5795027 - Furniture made of foldable materials

8. 5394810 - Foldable furniture

9. D299289 - Push broom

10. D293165 - Angled broom

11. D263373 - Bottle or similar article

12. 4302862 - Snow removal tool

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idiyas.com
as of
12/13/2025
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