Growing community of inventors

Lake Oswego, OR, United States of America

Hart D Lutter

Average Co-Inventor Count = 4.00

ph-index = 1

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 = 18

Hart D Lutter ↔ Neil T Mai (1 patent)Hart D Lutter ↔ Allen D Tucker (1 patent)Hart D Lutter ↔ Forrest D Babcock (1 patent)Hart D LutterHart D Lutter (1 patent)Neil T MaiNeil T Mai (9 patents)Allen D TuckerAllen D Tucker (4 patents)Forrest D BabcockForrest D Babcock (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Leupold & Stevens, Inc. (1 from 147 patents)


1 patent:

1. D347441 - Optical telescope

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1/21/2026
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