WL

William D. Lewis

QU Quantum: 4 patents #101 of 703Top 15%
DE Digital Equipment: 3 patents #412 of 2,100Top 20%
IM Imation: 1 patents #303 of 622Top 50%
IBM: 1 patents #44,794 of 70,183Top 65%
Overall (All Time): #290,111 of 4,157,543Top 7%
16
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12130017 Multi-purpose grill system 2024-10-29
11802392 Coupler guard system 2023-10-31
10995477 Coupler guard system 2021-05-04
10926626 Hood guard Chris Lewis 2021-02-23
6315230 Tape reel assembly with washer guard for a data storage tape cartridge Carter J. Hansen 2001-11-13
6050031 Apparatus and method for preventing unauthorized entry into a structure through an opening containing an air conditioner Joseph William Strasser, Jr. 2000-04-18
5666237 Method for mapping thermal asperities of a magnetic recording surface in data storage device 1997-09-09
5537034 Method for mapping thermal asperities of a magnetic recording surface in data storage device 1996-07-16
5448428 Phase locking a disk drive spindle to a reference signal William F. Even 1995-09-05
5438464 Synchronization of multiple disk drive spindles William F. Even 1995-08-01
5375020 Method and apparatus for writing or reading servo information Vinay Aggarwal, Bernardo Rub 1994-12-20
5216655 Method and apparatus for surface reallocation for improved manufacturing process margin Patrick Hearn, Fernando A. Zayas, Antonios E. Prentakis 1993-06-01
5184998 Corrugated cardboard or chipboard carton forming machine Kenneth H. Volk, Douglas A. Volk, Paul Voccia 1993-02-09
5031054 In-drive defect detector 1991-07-09
4938351 Modular electrical component packaging system 1990-07-03
4500294 Method and device for detecting dental cavities 1985-02-19