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USPTO Patent Rankings Data through Dec 31, 2025
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Ronald L. Soderstrom — 10 Patents

IBM: 10 patents #10,925 of 70,183Top 20%
Rochester, MN: #570 of 3,042 inventorsTop 20%
Minnesota: #7,600 of 52,454 inventorsTop 15%
Overall (All Time): #481,000 of 4,157,543Top 15%
10 Patents All Time
Ronald L. Soderstrom has been granted 10 US patents while listed as an inventor at IBM. The first was granted in 1981 and the most recent in July 1994. Ronald L. Soderstrom ranks #481,000 of 4,157,543 US inventors in our database (top 11.6%). Patent records list Ronald L. Soderstrom in Rochester, MN, US.

Patents per Year

Patents granted per year, 1981 to 1994Bar chart with a peak of 2 patents in 1989.peak 21981: 1 patents19811983: 1 patents19831986: 1 patents19861989: 2 patents19891990: 1 patents19901991: 2 patents19911992: 1 patents19921994: 1 patents1994

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
5329428 High-density packaging for multiple removable electronics subassemblies Timothy R. Block, David Peter Gaio 1994-07-12 $13,187,000
5136410 Optical fiber link control safety system Gerald M. Heiling, David A. Knodel, Michael Peterson, Brian Andrew Schuelke, David W. Siljenberg +1 more 1992-08-04 $10,228,000
5069522 Optical fiber link card Timothy R. Block, Marcia B. Ebler, Ladd W. Freitag, Gerald M. Heiling, Spencer C. Holter +3 more 1991-12-03 $29,548,000
5039194 Optical fiber link card Timothy R. Block, Marcia B. Ebler, Ladd W. Freitag, Gerald M. Heiling, Spencer C. Holter +3 more 1991-08-13 $15,056,000
4917453 Optical communication signal source Timothy R. Block, Gerald M. Heiling, Dennis L. Karst, David C. Kobliska, Tong Lu 1990-04-17 $15,126,000
4870635 Precision measurement and positioning system for disk storage system Timothy R. Block, Mark R. Enstrom, Francis S. Luecke, Karl A. Shidler 1989-09-26 $7,953,000
4850044 Serial optical interconnect bus for logic cards and the like Timothy R. Block, Gerald M. Heiling, Charles J. Rocca 1989-07-18 $10,899,000
4595261 Phase retardation element and prism for use in an optical data storage system Holger J. Baasch, Douglas S. Goodman, Francis S. Luecke, Eberhard A. Spiller 1986-06-17 $22,225,000
4423425 Thermal print head having glazed metal substrate Dennis L. Reese, John Regehr, Albert E. Schierhorst, James M. Thompson 1983-12-27 $30,239,000
4305080 Compensating driver circuit for thermal print head Earl A. Cunningham, David E. Cutshall, Gerald M. Heiling, James M. Thompson 1981-12-08 $10,709,000