LexDanaLexDanabeta
Inventor

John WEIGAND

Inventor
US

Overview

2→
Patents
2026
Patent span
Human necessities
Primary field (CPC A)

Patents· 2 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

A01Bprimary
A01BSoil working in agriculture or forestry33%
A01CPlanting33%
Y02PClimate change mitigation technologies in the production or processing of goods33%
PatentTitleYear
12,557,717Row cleaner202612,557,718Row cleaner diverter2026

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2026Patents assigned to PREC PLANTING LLC (2)· patent assignee history
2026Based in US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
PREC PLANTING LLC22026
Locations
LocationPatentsSpan
US22026