Inventor

Alan A. MacDonald

Inventor

Albany, CA, US

Overview

4→

Patents

1978–2021

Patent span

Physics

Primary field (CPC G)

Patents· 4 as inventor

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

A01Nprimary

A01NPreservation of bodies of humans or animals or plants or parts thereof27%

B65BMachines, apparatus or devices for, or methods of, packaging articles or materials9%

C07DHeterocyclic compounds9%

C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium9%

G01CMeasuring distances, levels or bearings9%

G01DMeasuring not specially adapted for a specific variable9%

G01MTesting static or dynamic balance of machines or structures9%

G01PMeasuring linear or angular speed, acceleration, deceleration, or shock9%

G05BControl or regulating systems in general9%

PatentTitleYear

10,883,827Packaging device for measuring motion in manufacture2021 4,340,419'S-triazine herbicidal antidotes'1982 4,096,251'Diethyl 2-pyridine thionophosphonate as an insecticide activator'1978 4,095,970'2,6-Dichlorothiolbenzoates and use thereof as plant growth regulators'1978

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1978–1982Patents assigned to STAUFFER CHEMICAL CO (3)· patent assignee history

1978Based in Albany, CA, US· patent location history

1982Based in Kensington, CA, US· patent location history

2021Patents assigned to SMART SKIN TECH INC (1)· patent assignee history

2021Based in Hanwell, CA· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
STAUFFER CHEMICAL CO	3	1978–1982
SMART SKIN TECH INC	1	2021

Locations

Location	Patents	Span
Albany, California, US	2	1978
Hanwell, CA	1	2021
Kensington, California, US	1	1982