Pine River, Minnesota
United States
3
2023-06-29
The entities that hold a legal rights for patent applications filed by inventor Johnson Alan Lee:
Alan Lee Johnson from Pine River, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Telephone Line Testing Apparatus With Remote Control
#2 | 2018-03-01Toilet Flush Mechanism for Dementia Patients
#3 | 2017-09-14Spring clamp for construction of plant cages and trellises
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