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USPTO Patent Rankings Data through Dec 31, 2025
MO

Mary E. O'Connor — 4 Patents

MDMicro Dry: 4 patents #1 of 11Top 10%
Tulsa, OK: #485 of 2,344 inventorsTop 25%
Oklahoma: #2,661 of 12,736 inventorsTop 25%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Mary E. O'Connor has been granted 4 US patents while listed as an inventor at Micro Dry. The first was granted in 1988 and the most recent in January 1990. Mary E. O'Connor ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Mary E. O'Connor in Tulsa, OK, US.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
4896010 Microwave drying & sanitizing of fabric Michel Cloutier, Robert D. Strattan, James R. Sorem, Jr. 1990-01-23
4829679 Microwave drying and sanitizing of fabric Michael J. Cloutier, Robert D. Strattan, James R. Sorem, Jr. 1989-05-16
4795871 Method and apparatus for heating and drying fabrics in a drying chamber having dryness sensing devices Robert D. Strattan, James R. Sorem, Jr. 1989-01-03
4771156 Method and apparatus for heating and drying moist articles Robert D. Strattan, James R. Sorem, Jr. 1988-09-13