John D. McCrandall — 9 Patents at Maxtor

John D. McCrandall has been granted 9 US patents while listed as an inventor at Maxtor. The first was granted in 1994 and the most recent in December 2009. John D. McCrandall ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list John D. McCrandall in Longmont, CO, US.

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
7624495	Method of reducing torque out retention values in de-swaging of actuator of disk drive	Mark S. Crowder, Richard E. Rupp, Jr.	2009-12-01
7159299	Spring assisted head stack assembly comb	Tom E. McMunigal	2007-01-09
7024754	Method of assembling an actuator assembly of a disk drive and of reducing torque out retention values in subsequent de-swaging	Mark S. Crowder, Richard E. Rupp, Jr.	2006-04-11	$10,075,000
6648587	Material delivery system for clean room-like environments	Tom E. McMunigal, Michael A. Finn	2003-11-18	$13,088,000
6599077	Material delivery system for clean room-like environments	Tom E. McMunigal, Richard E. Rupp, Jr.	2003-07-29	$12,576,000
6471010	Material delivery system for clean room-like environments	Tom E. McMunigal, Richard E. Rupp, Jr.	2002-10-29	$8,868,000
6305500	Material delivery system for clean room-like environments	Tom E. McMunigal, Richard E. Rupp, Jr.	2001-10-23	$6,969,000
5623759	Method of attaching a voice coil to an actuator arm	Laurene J. Thorson, Richard E. Rupp, Jr.	1997-04-29
5285948	Reflow solder and static test station	Rick E. Rupp, Dennis L. Zekoff	1994-02-15	$2,880,000

John D. McCrandall — 9 Patents

Issued Patents All Time

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