Growing community of inventors

Sarasota, FL, United States of America

Alan P Zirkelbach

Average Co-Inventor Count = 3.00

ph-index = 5

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 = 65

Alan P ZirkelbachDonald A Zirkelbach (5 patents)Alan P ZirkelbachAlbert W Zirkelbach (5 patents)Alan P ZirkelbachAlan P Zirkelbach (5 patents)Donald A ZirkelbachDonald A Zirkelbach (12 patents)Albert W ZirkelbachAlbert W Zirkelbach (7 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Aldon Industries, Inc. (5 from 11 patents)


5 patents:

1. 5622136 - Boat canopy mounting system

2. 5425327 - Boat canopy mounting system

3. 5189980 - Rounded top header extrusion for boat windshields

4. D324368 - Rounded top header extrusion for boat windshields

5. 4993351 - Rounded top header extrusion for boat windshields

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as of
12/17/2025
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