Average Co-Inventor Count = 2.12
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. Hvac Inventors/systemation, Inc. (12 from 12 patents)
12 patents:
1. 12257618 - Apparatus and method for closing duct seams and for inserting angle plates and closing duct seams
2. 11697147 - Apparatus and method for forming duct flanges and duct work
3. 11213878 - Apparatus and method for forming duct flanges and duct work
4. 9937592 - Apparatus and method for placement of angle plates in transverse duct flanges
5. 9925627 - Apparatus and method for placement of angle plates in transverse duct flanges
6. 9545695 - Apparatus and method for placement of angle plates in transverse duct flanges
7. 9377213 - Apparatus and method for placement of angle plates in transverse duct flanges
8. 9157653 - Apparatus and method for inserting angle plates and closing duct seams
9. 9151513 - Apparatus and method for placement of angle plates in transverse duct flanges
10. 9027376 - Apparatus and method for inserting angle plates and closing duct seams
11. 8959755 - Apparatus and method for placement of angle plates in transverse duct flanges
12. 8875388 - Apparatus and method for placement of angle plates in transverse duct flanges