Inventor

James N. Tootle

Inventor

Kalamazoo, MI, US

Overview

11→

Patents

1984–1989

Patent span

Mechanical engineering

Primary field (CPC F)

Patents· 11 as inventor

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

F15Bprimary

F15BSystems acting by means of fluids in general33%

Y10TTechnical subjects covered by former us classification12%

B64CAeroplanes9%

F02KJet-propulsion plants9%

B29CShaping or joining of plastics6%

F05CIndexing scheme relating to materials, material properties or material characteristics for machines, engines or pumps other than non-positive-displacement machines or engines6%

Y02TClimate change mitigation technologies related to transportation6%

B64DEquipment for fitting in or to aircraft3%

F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges3%

F16CShafts3%

PatentTitleYear

4,884,493'Fluid actuator including a ballistically tolerant rod gland bearing'1989 4,841,844'Fluid actuators with LVDT feedback mechanisms'1989 4,777,869'Fluid actuator including a composite piston rod'1988 4,714,006'Fluid actuator with feedback mechanism'1987 4,697,499'Dual tandem composite cylinder assembly'1987 4,685,384'Fluid actuator including composite cylinder assembly'1987 4,645,178'Redundant drive mechanisms for a direct drive valve and force motor assembly'1987 4,485,725'Actuator system including hydraulically synchronized actuators'1984 4,463,657'Fluid actuator with sequence-power valve'1984 4,463,661'Fluid actuator with remote lock release assembly'1984 4,440,068'Hydraulic cowl door actuator with anti-vibration loading device, and assembly employing same'1984

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1984–1989Patents assigned to PNEUMO CORP (8)· patent assignee history

1984–1989Based in Kalamazoo, MI, US· patent location history

1987–1989Patents assigned to PNEUMO ABEX CORP (3)· patent assignee history

1987–1988Based in Portage, MI, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
PNEUMO CORP	8	1984–1989
PNEUMO ABEX CORP	3	1987–1989

Locations

Location	Patents	Span
Kalamazoo, MI, US	8	1984–1989
Portage, MI, US	3	1987–1988