Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Michael Ruffin — 8 Patents

IBM: 8 patents #13,181 of 70,183Top 20%
Calumet Park, IL: #1 of 6 inventorsTop 20%
Illinois: #11,515 of 84,256 inventorsTop 15%
Overall (All Time): #600,572 of 4,157,543Top 15%
8 Patents All Time
Michael Ruffin has been granted 8 US patents while listed as an inventor at IBM. The first was granted in 2001 and the most recent in November 2005. Michael Ruffin ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list Michael Ruffin in Calumet Park, IL, US.

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6968324 Method, system and program product for evaluating a computational processing capacity migration between computer platforms Joseph L. Temple, III, Ann C. Merenda 2005-11-22 $6,353,000
6675149 Information technology project assessment method, system and program product Joseph L. Temple, III, Carlos A. Ordonez, Eva L. Yan, Allen H. Preston, Timothy I. Morrison 2004-01-06 $7,683,000
6587833 Computational workload-based hardware sizer method, system and program product Joseph L. Temple, III 2003-07-01 $13,647,000
6557008 Method for managing a heterogeneous IT computer complex Joseph L. Temple, III, Luis I. Hernandez, Rachmil Jacobovits, Donald Jue, Timothy I. Morrison +6 more 2003-04-29 $13,645,000
6526387 Method, system and program product for determining the value of a proposed technology modification Joseph L. Temple, III, Kristin R. Jayaram, Timothy I. Morrison, Allen H. Preston 2003-02-25 $14,577,000
6260020 Method, system and program product for sizing a computer system migration programming effort Joseph L. Temple, III, Carlos A. Ordonez, Eva L. Yan, Allen H. Preston 2001-07-10 $19,901,000
6249769 Method, system and program product for evaluating the business requirements of an enterprise for generating business solution deliverables Kristin R. Jayaram, Ann C. Merenda, Timothy I. Morrison, Carlos A. Ordonez, Allen H. Preston +2 more 2001-06-19 $38,179,000
6219654 Method, system and program product for performing cost analysis of an information technology implementation 2001-04-17 $20,042,000