Growing community of inventors

Denver, CO, United States of America

Robert N Bartlett

Average Co-Inventor Count = 1.00

ph-index = 6

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 = 116

Robert N BartlettRobert N Bartlett (7 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Windsor Industries, Inc. (3 from 50 patents)

2. Other (2 from 832,961 patents)


7 patents:

1. D255359 - Combination floor cleaning apparatus wand and floor tool

2. D255358 - Floor cleaning apparatus

3. 4118002 - Apparatus for connecting a vacuum cleaner and solution tank as a

4. D246523 - Combined carpet cleaning wand and head therefor

5. D243574 - Hot water extraction-type carpet cleaning apparatus and wheeled dolly

6. 4008707 - Removable fireplace heater

7. D243311 - Hot water extraction-type carpet cleaning machine

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