CK

Calvin Kalishman

📍 Stoneham, MA: #72 of 278 inventorsTop 30%
🗺 Massachusetts: #23,459 of 88,656 inventorsTop 30%
Overall (All Time): #1,058,112 of 4,157,543Top 30%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
5353761 Engine enhancer — 1994-10-11
5065753 Air-moisture generation system — 1991-11-19
5057770 Electrical probe — 1991-10-15
4374784 Air and moisture induction system — 1983-02-22
4313740 Air filter — 1982-02-02