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USPTO Patent Rankings Data through Dec 31, 2025
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Bruce E. Bachman — 4 Patents

IBM: 4 patents #21,783 of 70,183Top 35%
Hopewell Junction, NY: #279 of 648 inventorsTop 45%
New York: #31,814 of 115,490 inventorsTop 30%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Bruce E. Bachman has been granted 4 US patents while listed as an inventor at IBM. The first was granted in 1982 and the most recent in January 1994. Bruce E. Bachman ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Bruce E. Bachman in Hopewell Junction, NY, US.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
5276846 Fast access memory structure Frederick J. Aichelmann, Jr., Robert E. Busch, Theodore M. Redman, Endre P. Thoma 1994-01-04 $5,325,000
4845664 On-chip bit reordering structure Frederick J. Aichelmann, Jr. 1989-07-04
4365318 Two speed recirculating memory system using partially good components Frederick J. Aichelmann, Jr. 1982-12-21 $29,343,000
4313199 Recirculating loop memory array fault locator Frederick J. Aichelmann, Jr. 1982-01-26 $10,360,000