Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
WW

William Alan Wall — 7 Patents

IBM: 6 patents #16,491 of 70,183Top 25%
NASA: 1 patents #1,837 of 3,881Top 50%
Huntsville, AL: #197 of 1,894 inventorsTop 15%
Alabama: #1,064 of 10,951 inventorsTop 10%
Overall (All Time): #680,018 of 4,157,543Top 20%
7 Patents All Time
William Alan Wall has been granted 7 US patents while listed as an inventor at IBM. The first was granted in 1986 and the most recent in June 2001. William Alan Wall ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list William Alan Wall in Huntsville, AL, US.

Patents per Year

Patents granted per year, 1986 to 2001Bar chart with a peak of 2 patents in 1994.peak 21986: 1 patents19861994: 2 patents19941997: 2 patents19971998: 1 patents19982001: 1 patents2001

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6252600 Computer graphics system with dual FIFO interface Ashu Kohli, Christopher Edward Koob, Thomas Lanzoni, James A. Pafumi, Jeffrey A. Whaley 2001-06-26 $22,108,000
5724528 PCI/ISA bridge having an arrangement for responding to PCI address parity errors for internal PCI slaves in the PCI/ISA bridge Amy Kulik, Daniel R. Cronin, III 1998-03-03 $13,090,000
5678064 Local bus-ISA bridge for supporting PIO and third party DMA data transfers to IDE drives Amy Kulik, Patrick M. Bland, Dennis Moeller, Sagi Katz, Suksoon Yong 1997-10-14 $31,107,000
5664124 Bridge between two buses of a computer system that latches signals from the bus for use on the bridge and responds according to the bus protocols Sagi Katz, Amy Kulik, Daniel R. Cronin, III 1997-09-02 $11,536,000
5341487 Personal computer having memory system with write-through cache and pipelined snoop cycles Michael T. Derwin 1994-08-23 $13,412,000
5305277 Data processing apparatus having address decoder supporting wide range of operational frequencies Michael T. Derwin, Brenda M. Ozaki 1994-04-19 $9,041,000
4567348 Automated weld torch guidance control system Hubert E. Smith, Morrison R. Burns, Jr. 1986-01-28