Growing community of inventors

Gates Mills, OH, United States of America

John Spirk

Average Co-Inventor Count = 4.48

ph-index = 13

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.

Forward Citations = 800

John SpirkJohn Richard Nottingham (49 patents)John SpirkNick E Stanca (12 patents)John SpirkDennis M Futo (11 patents)John SpirkRobert Iredell, Iv (10 patents)John SpirkPatrick William Brown (8 patents)John SpirkCraig Saunders (7 patents)John SpirkTrevor Leslie Jackson (7 patents)John SpirkDale A Panasewicz (7 patents)John SpirkDavid J Boll (6 patents)John SpirkRimvydas L Cepulis (6 patents)John SpirkJeffrey Plantz (6 patents)John SpirkMarc Louis Vitantonio (5 patents)John SpirkPaul E Brokaw (5 patents)John SpirkCraig M Saunders (4 patents)John SpirkJeffrey M Kalman (3 patents)John SpirkRobert Soreo (3 patents)John SpirkDale Anton Panasewicz (3 patents)John SpirkAnthony J Lammers (3 patents)John SpirkDonald C Fuchs, Jr (3 patents)John SpirkBernard Miles Malofsky (2 patents)John SpirkDouglas Alan Gall (2 patents)John SpirkRobert L Dorsey (2 patents)John SpirkPatrick W Brown (2 patents)John SpirkRichard T Thompson (2 patents)John SpirkJeff M Kalman (2 patents)John SpirkMichael T Merk (2 patents)John SpirkCynthia R Jaros (2 patents)John SpirkKenneth Wulff (2 patents)John SpirkCarolyn McNeeley (2 patents)John SpirkJeffrey M Kalman (1 patent)John SpirkSteven Tsengas (1 patent)John SpirkJohn William Nottingham (1 patent)John SpirkWilliam Eugene Rabbitt (1 patent)John SpirkMichael M O'Toole (1 patent)John SpirkHans E Haas (1 patent)John SpirkJoseph C Cacciola (1 patent)John SpirkJohn Jeffrey Norton (1 patent)John SpirkMatthew R Fuligni (1 patent)John SpirkDaniel J Wanhainen (1 patent)John SpirkLindsey Tufts, Jr (1 patent)John SpirkRobert G Taylor (1 patent)John SpirkJerry P DeGreen (1 patent)John SpirkWing Yen (1 patent)John SpirkPaul Tamulewicz (1 patent)John SpirkMelvin Lai (1 patent)John SpirkDoug Whitner (1 patent)John SpirkTimothy Callahan (1 patent)John SpirkJohn Spirk (50 patents)John Richard NottinghamJohn Richard Nottingham (246 patents)Nick E StancaNick E Stanca (45 patents)Dennis M FutoDennis M Futo (46 patents)Robert Iredell, IvRobert Iredell, Iv (18 patents)Patrick William BrownPatrick William Brown (69 patents)Craig SaundersCraig Saunders (95 patents)Trevor Leslie JacksonTrevor Leslie Jackson (49 patents)Dale A PanasewiczDale A Panasewicz (30 patents)David J BollDavid J Boll (53 patents)Rimvydas L CepulisRimvydas L Cepulis (6 patents)Jeffrey PlantzJeffrey Plantz (6 patents)Marc Louis VitantonioMarc Louis Vitantonio (59 patents)Paul E BrokawPaul E Brokaw (16 patents)Craig M SaundersCraig M Saunders (148 patents)Jeffrey M KalmanJeffrey M Kalman (55 patents)Robert SoreoRobert Soreo (49 patents)Dale Anton PanasewiczDale Anton Panasewicz (31 patents)Anthony J LammersAnthony J Lammers (16 patents)Donald C Fuchs, JrDonald C Fuchs, Jr (10 patents)Bernard Miles MalofskyBernard Miles Malofsky (63 patents)Douglas Alan GallDouglas Alan Gall (45 patents)Robert L DorseyRobert L Dorsey (19 patents)Patrick W BrownPatrick W Brown (15 patents)Richard T ThompsonRichard T Thompson (12 patents)Jeff M KalmanJeff M Kalman (4 patents)Michael T MerkMichael T Merk (3 patents)Cynthia R JarosCynthia R Jaros (2 patents)Kenneth WulffKenneth Wulff (2 patents)Carolyn McNeeleyCarolyn McNeeley (2 patents)Jeffrey M KalmanJeffrey M Kalman (108 patents)Steven TsengasSteven Tsengas (99 patents)John William NottinghamJohn William Nottingham (33 patents)William Eugene RabbittWilliam Eugene Rabbitt (32 patents)Michael M O'TooleMichael M O'Toole (15 patents)Hans E HaasHans E Haas (13 patents)Joseph C CacciolaJoseph C Cacciola (13 patents)John Jeffrey NortonJohn Jeffrey Norton (8 patents)Matthew R FuligniMatthew R Fuligni (8 patents)Daniel J WanhainenDaniel J Wanhainen (7 patents)Lindsey Tufts, JrLindsey Tufts, Jr (7 patents)Robert G TaylorRobert G Taylor (4 patents)Jerry P DeGreenJerry P DeGreen (3 patents)Wing YenWing Yen (2 patents)Paul TamulewiczPaul Tamulewicz (1 patent)Melvin LaiMelvin Lai (1 patent)Doug WhitnerDoug Whitner (1 patent)Timothy CallahanTimothy Callahan (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nottingham-spirk Design Associates, Inc. (10 from 37 patents)

2. The Sherwin Williams Company (9 from 493 patents)

3. Creative Spark LLC (6 from 8 patents)

4. Other (5 from 832,680 patents)

5. Innovon LLC (5 from 5 patents)

6. Infusion Brands, Inc. (3 from 3 patents)

7. The Little Tikes Company (2 from 161 patents)

8. Innodesk Business Tools, Inc. (2 from 7 patents)

9. Thoughtworks, Inc. (2 from 4 patents)

10. International Packaging Solutions LLC (2 from 2 patents)

11. Loctite Corporation (1 from 278 patents)

12. Amway Corporation (1 from 230 patents)

13. Ourpet's Company (1 from 68 patents)

14. Nsi Innovation Llp (1 from 4 patents)

15. Nottingham Spirk, LLC (1 from 2 patents)


50 patents:

1. D705027 - Oscillating saw

2. D705028 - Reciprocating saw

3. D685242 - Dual reciprocating saw

4. 8444274 - Reciprocating slide animation projector and method of projection

5. 8316801 - Waste disposal system for canines

6. 8307616 - Systems and methods for filling a collapsible container

7. 8127663 - Apparatus for brewing and method for making the same

8. 7980045 - Systems and methods for filling a collapsible container

9. 7934285 - Multifunctional shoe care apparatus

10. 7469480 - Laser liner

11. 7464631 - Shape forming device

12. 7444926 - Apparatus for brewing and method for making the same

13. 7434706 - Container and lid assembly

14. 7424904 - Tape dispenser with battery-operated hot wire tape cutter

15. D573475 - Square paint container

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12/6/2025
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