LC

Leonard K. Cieslak

📍 Robinson Township, PA: #12 of 89 inventorsTop 15%
🗺 Pennsylvania: #15,920 of 74,527 inventorsTop 25%
Overall (All Time): #1,064,702 of 4,157,543Top 30%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
4685442 Portable heater for wearing apparel 1987-08-11
4441483 Portable furnace for wearing apparel Stanley Cieslak 1984-04-10
4334519 Portable heater for generating and circulating heat in wearing apparel Stanley Cieslak 1982-06-15
4281418 Portable furnace for wearing apparel Stanley Cieslak 1981-08-04
4180922 Boot warmer Stanley Cieslak 1980-01-01