Growing community of inventors

Meriden, CT, United States of America

Francis G Marshall

Average Co-Inventor Count = 1.91

ph-index = 7

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 = 187

Francis G MarshallEdward F Klimeck (2 patents)Francis G MarshallRalph F Moore (2 patents)Francis G MarshallAli El-Haj (1 patent)Francis G MarshallEric J Idec (1 patent)Francis G MarshallJames M McArdle (1 patent)Francis G MarshallBrian G Mullins (1 patent)Francis G MarshallFrancis G Marshall (7 patents)Edward F KlimeckEdward F Klimeck (7 patents)Ralph F MooreRalph F Moore (2 patents)Ali El-HajAli El-Haj (10 patents)Eric J IdecEric J Idec (6 patents)James M McArdleJames M McArdle (2 patents)Brian G MullinsBrian G Mullins (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Eyelet Specialty Co., Inc. (3 from 11 patents)

2. The Bridgeport Metal Goods Mfg. Co. (2 from 10 patents)

3. Casco Products Corporation (1 from 60 patents)

4. The Bridgeport Metal Goods Manufacturing Company (1 from 25 patents)


7 patents:

1. 5224879 - Electric power outlet

2. 5070438 - Pen-size flashlight

3. 4623957 - Battery powered auxiliary lighting fixture with a timer

4. 4427124 - Child-resistant container

5. 4382220 - Rechargeable battery pack and combination thereof with lantern

6. 4166474 - Cosmetic container construction

7. 4069942 - Child-resistant pill dispenser

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as of
1/7/2026
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