Average Co-Inventor Count = 1.63
ph-index = 3
The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.
Company Filing History:
1. Lincoln Brass Works, Inc. (4 from 26 patents)
2. Sibley Industries, Inc. (1 from 5 patents)
4 patents:
1. 6520771 - Bug shutter
2. 6454311 - Gas line mounting assembly
3. 5964214 - Radiant gas burner assembly for brooders
4. 5836296 - Manifold with integral burner control and oven control