Growing community of inventors

Lincoln, NE, United States of America

Donald E Broman

Average Co-Inventor Count = 1.29

ph-index = 3

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 = 60

Donald E BromanLoren F Hansen (1 patent)Donald E BromanDonald J Huber (1 patent)Donald E BromanDonald E Broman (3 patents)Loren F HansenLoren F Hansen (37 patents)Donald J HuberDonald J Huber (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Outboard Marine Corporation (2 from 942 patents)

2. Cushman, Inc. (1 from 3 patents)


3 patents:

1. 4906039 - Equipment carrier for turf maintenance vehicle

2. 4709541 - Grass/lawn debris handling system

3. 4476964 - Seat-brake including lockout

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as of
1/10/2026
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